{
  "cik": 1047127,
  "entityName": "AMKOR TECHNOLOGY, INC.",
  "facts": {
    "dei": {
      "EntityCommonStockSharesOutstanding": {
        "label": "Entity Common Stock, Shares Outstanding",
        "description": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "units": {
          "shares": [
            {
              "end": "2010-07-30",
              "val": 183367298,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-10-29",
              "val": 183785342,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2011-01-31",
              "val": 197189515,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-04-29",
              "val": 197961670,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-15",
              "val": 197920044,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-10-28",
              "val": 181152701,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2012-01-27",
              "val": 168348463,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-04-27",
              "val": 168287882,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-07-27",
              "val": 155765307,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-10-26",
              "val": 152744347,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2013-01-25",
              "val": 153210566,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-04-26",
              "val": 153166190,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-07-26",
              "val": 217856441,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-10-25",
              "val": 217841787,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2014-01-31",
              "val": 217901240,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-04-25",
              "val": 236568367,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-07-25",
              "val": 237106589,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-10-24",
              "val": 237278142,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2015-01-30",
              "val": 237283749,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-04-24",
              "val": 237374103,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-07-24",
              "val": 237395016,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-10-23",
              "val": 237363257,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2016-01-29",
              "val": 237388425,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-04-22",
              "val": 237366676,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-07-29",
              "val": 237407978,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-10-28",
              "val": 237694980,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2017-02-17",
              "val": 238788413,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2017-04-28",
              "val": 239014726,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-07-28",
              "val": 239275354,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-10-27",
              "val": 239279604,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2018-02-16",
              "val": 239373301,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2018-04-27",
              "val": 239510909,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-07-27",
              "val": 239538384,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-10-26",
              "val": 239532959,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-02-15",
              "val": 239572534,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2019-04-26",
              "val": 239627109,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-26",
              "val": 239704033,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-25",
              "val": 239783075,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-02-14",
              "val": 241055987,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-24",
              "val": 241149312,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-24",
              "val": 241369553,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-23",
              "val": 242446149,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-02-12",
              "val": 243341709,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-23",
              "val": 244183747,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-23",
              "val": 244343710,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-22",
              "val": 244525131,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-02-11",
              "val": 244613506,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-29",
              "val": 244779154,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-29",
              "val": 244838091,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-28",
              "val": 244974654,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-02-17",
              "val": 245284192,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2023-04-27",
              "val": 245640706,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-27",
              "val": 245729666,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-26",
              "val": 245768114,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-02-09",
              "val": 245892019,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-25",
              "val": 246170251,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-23",
              "val": 246389171,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-22",
              "val": 246631060,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-02-14",
              "val": 246731692,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-22",
              "val": 247056288,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-22",
              "val": 247143055,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-21",
              "val": 247193437,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-02-13",
              "val": 247309063,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-21",
              "val": 247872518,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EntityPublicFloat": {
        "label": "Entity Public Float",
        "description": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "units": {
          "USD": [
            {
              "end": "2009-06-30",
              "val": 511200000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-06-30",
              "val": 511200000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q2I"
            },
            {
              "end": "2010-06-30",
              "val": 599900000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-06-30",
              "val": 599900000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-06-30",
              "val": 599900000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-06-30",
              "val": 599900000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2011-06-30",
              "val": 675800000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2012-06-30",
              "val": 356500000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-06-30",
              "val": 330500000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2014-06-30",
              "val": 1102600000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2015-06-30",
              "val": 591600000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2016-06-30",
              "val": 569100000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2017-06-30",
              "val": 988400000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2018-06-29",
              "val": 872000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2019-06-28",
              "val": 727000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2020-06-30",
              "val": 1222000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2021-06-30",
              "val": 2405000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2022-06-30",
              "val": 1732000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2023-06-30",
              "val": 3067000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2024-06-30",
              "val": 4545000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2025-06-30",
              "val": 2391000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q2I"
            }
          ]
        }
      }
    },
    "us-gaap": {
      "AccountsPayableCurrent": {
        "label": "Accounts Payable, Current",
        "description": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 361263000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 361263000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 361263000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 489850000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 540907000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 443333000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 443333000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 443333000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 443333000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 443333000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 406110000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 420361000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 470146000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 424504000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 424504000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 424504000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 424504000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 424504000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 424163000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 448235000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 500170000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 439663000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 439663000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 439663000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 439663000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 439663000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 432599000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 499508000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 432490000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 365334000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 365334000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 365334000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 365334000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 260534000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 416789000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 555805000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 626609000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 309025000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 309025000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 309025000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 309025000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 309025000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 287129000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 280677000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 279260000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 434222000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 434222000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 434222000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 434222000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 434222000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 407698000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 465113000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 517745000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 487430000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 487430000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 487430000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 487430000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 487430000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 453686000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 477191000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 562330000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 569085000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 569085000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 569085000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 569085000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 569085000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 527910000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 553475000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 548864000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 530398000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 530398000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 530398000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 530398000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 530398000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 459383000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 459548000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 477900000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 571054000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 571054000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 571054000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 571054000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 571054000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 562633000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 583341000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 611965000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 636434000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 636434000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 636434000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 636434000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 636434000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 602962000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 710326000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 815877000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 828727000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 828727000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 828727000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 828727000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 828727000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 753279000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 859455000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 927527000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 899164000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 899164000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 899164000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 899164000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 899164000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 666615000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 701610000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 827854000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 754453000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 754453000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 754453000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 754453000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 754453000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 618378000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 734755000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 811946000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 712887000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 712887000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 712887000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 712887000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 712887000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 608464000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 760108000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 925268000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 912766000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 912766000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 832101000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccountsReceivableGrossCurrent": {
        "label": "Accounts Receivable, before Allowance for Credit Loss, Current",
        "description": "Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 396870000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 301000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 301000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 391969000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 391969000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2013-12-31",
              "val": 389157000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "AccountsReceivableNetCurrent": {
        "label": "Accounts Receivable, after Allowance for Credit Loss, Current",
        "description": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 328252000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 328252000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 328252000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 411273000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 450146000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 392327000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 392327000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 392327000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 392327000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 392327000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 349398000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 348127000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 351636000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 298543000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 298543000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 298543000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 298543000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 298543000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 345764000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 352453000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 359318000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 389699000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 389699000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 389699000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 389699000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 389699000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 379370000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 411699000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 429788000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 382037000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 385542000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 385542000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 385542000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 385542000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 406797000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 455838000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 483330000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 469683000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 469683000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 469683000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 469683000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 469683000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 433092000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 438494000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 410256000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 526143000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 526143000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 526143000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 526143000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 526143000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 537745000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 579794000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 630984000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 563107000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 563107000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 563107000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 563107000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 563107000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 545794000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 604366000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 691700000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 692287000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 798264000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 798264000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 798264000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 798264000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 734953000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 795750000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 797678000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 724456000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 724456000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 724456000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 724456000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 724456000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 684914000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 702466000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 803104000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 850753000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 850753000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 850753000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 850753000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 850753000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 880629000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 898717000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 990637000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 962643000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 962643000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 962643000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 962643000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 962643000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 950015000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1064586000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1289617000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1258767000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 1258767000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 1258767000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 1258767000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 1258767000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1201007000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1169028000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1550517000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1365504000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 1365504000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 1365504000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 1365504000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 1365504000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1165240000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1198612000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 1411393000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1149493000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 1149493000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 1149493000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 1149493000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 1149493000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1093960000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1147940000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 1351817000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1055013000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 1055013000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 1055013000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 1055013000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 1055013000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1052873000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1125586000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1399446000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1354825000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 1354825000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1287879000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccruedEmployeeBenefitsCurrent": {
        "label": "Accrued Employee Benefits, Current",
        "description": "Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 69903000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 69903000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 60856000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 70198000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 59928000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 59928000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 59928000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-03-31",
              "val": 56657000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 55962000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 63948000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            }
          ]
        }
      },
      "AccruedIncomeTaxesCurrent": {
        "label": "Accrued Income Taxes, Current",
        "description": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 10422000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 10422000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 10422000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 2497000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 5591000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 4446000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 4446000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 4446000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 4446000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 4446000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 7483000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 2803000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 4935000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 8341000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 8341000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 8341000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 8341000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 8341000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 11486000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 10565000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 8549000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 17528000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 17528000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 17528000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 17528000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 17528000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 14655000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 17117000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 27017000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 31580000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 31580000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 31580000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 31580000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 31580000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 38072000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 20493000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 29274000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 21448000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 21448000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 21448000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 21448000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 21448000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 24380000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 21899000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 31315000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 37961000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 37961000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 37961000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 37961000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 37961000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 25453000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 39164000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 44171000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 56664000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 56664000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 56664000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 56664000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 56664000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 52365000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 23658000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 35081000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 38567000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 38567000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 38567000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 38567000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 38567000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 27114000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 19748000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 14845000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 11661000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 11661000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 11661000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 11661000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 11661000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 18587000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 31439000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 20267000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 26602000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 26602000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 26602000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 26602000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 26602000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 39531000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 38656000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 41470000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 38957000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 38957000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 38957000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 38957000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 38957000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 48972000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 49374000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 57232000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 50685000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 50685000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 50685000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 50685000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 50685000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 60831000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 42181000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 30692000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 35215000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 35215000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 35215000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 35215000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 35215000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 30471000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 13131000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 10715000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 35067000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 35067000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 35067000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 35067000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 35067000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 28125000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 29524000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 49093000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 32845000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 32845000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 58062000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccruedLiabilitiesCurrent": {
        "label": "Accrued Liabilities, Current",
        "description": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 155630000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 155630000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 155630000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 169766000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 215604000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 178794000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 178794000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 178794000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 178794000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 178794000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 165388000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 160662000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 204807000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 158287000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 158287000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 158287000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 158287000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 158287000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 173572000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 190657000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 197798000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 212964000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 212964000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 212964000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 212964000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 212964000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 232185000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 217845000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 290843000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 264252000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 264252000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 264252000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 264252000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 264252000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 258558000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 252048000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 292619000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 258997000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 258997000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 258997000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 258997000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 258997000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 272620000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 226402000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 251650000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 264212000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 264212000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 264212000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 264212000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 264212000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 306285000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 300758000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 346613000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 338669000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 338669000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 338669000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 338669000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 338669000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 338663000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 348869000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 385659000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 374598000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 330868000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 330868000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 330868000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 330868000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 311408000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 254348000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 271067000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 258209000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 258209000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 258209000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 258209000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 258209000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 245796000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 246615000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 253876000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 267226000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 267226000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 267226000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 267226000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 267226000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 236464000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 291278000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 298708000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 349207000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 349207000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 349207000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 349207000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 299459000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 304556000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 374002000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 389068000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 422892000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 422892000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 422892000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 422892000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 422892000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 374319000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 385109000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 381012000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 401841000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 401841000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 401841000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 401841000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 401841000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 361174000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 354522000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 346913000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 358414000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 358414000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 358414000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 358414000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 358414000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 309976000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 318753000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 315260000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 356337000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 356337000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 356337000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 356337000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 356337000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 332731000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 344100000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 395294000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 370093000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 370093000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 365339000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccruedRoyaltiesCurrent": {
        "label": "Accrued Royalties, Current",
        "description": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-06-30",
              "val": 30000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 13324000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 33324000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 33324000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 33324000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 33324000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 33324000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 33324000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 33324000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 43324000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 43324000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 43324000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 43324000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 43324000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 43324000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 43324000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 43324000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            }
          ]
        }
      },
      "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "description": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 2424336000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 2424336000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 2424336000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 2513241000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 2566039000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 2591401000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 2591401000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 2591401000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 2591401000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 2591401000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 2637280000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 2693116000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 2745124000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 2779084000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 2779084000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 2779084000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 2779084000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 2779084000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 2802784000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 2867324000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 2918005000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 2954753000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 2954753000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 2954753000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 2954753000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 2954753000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 3031798000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 3018907000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 3112832000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 3162942000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 3162942000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 3162942000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 3162942000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 3162942000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 3255821000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 3351553000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 3409244000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 3493377000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 3493377000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 3493377000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 3493377000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 3493377000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3589697000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 3682982000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 3785530000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 3862765000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 3862765000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 3862765000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 3862765000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 3862765000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 3931062000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 4011744000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 4105874000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 4200943000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 4200943000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 4200943000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 4200943000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 4200943000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 4309918000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 4405851000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 4521353000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 4620175000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 4620175000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 4620175000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 4620175000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 4620175000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 4716045000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 4820666000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 4905575000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 4977072000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 5358857000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax": {
        "label": "Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax",
        "description": "Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 6980000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 4710000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 4710000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 10510000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 10510000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 10510000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 5373000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 5373000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 5373000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 1013000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1013000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 1013000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 2525000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 2525000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 1425000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax": {
        "label": "Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax",
        "description": "Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 20167000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 21359000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 21359000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 16614000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "description": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 5021000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 5021000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 5021000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 7037000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 11489000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 15457000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 15457000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 15457000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 15457000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 15457000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 14991000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 16269000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 19024000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2011-12-31",
              "val": 10849000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 9427000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2012-03-31",
              "val": 9427000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 11122000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-06-30",
              "val": 11122000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 12555000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2012-09-30",
              "val": 12555000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2012-12-31",
              "val": 11241000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 7131000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2013-03-31",
              "val": 7131000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 4307000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2013-06-30",
              "val": 4307000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 6840000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2013-09-30",
              "val": 6840000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2013-12-31",
              "val": -255000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 3694000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2014-03-31",
              "val": 3694000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": -7751000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2014-06-30",
              "val": -7751000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": -17478000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2014-09-30",
              "val": -17478000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": -32867000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": -32867000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": -32867000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": -32867000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": -32867000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": -32867000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2014-12-31",
              "val": -32471000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2014-12-31",
              "val": -32471000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": -31629000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2015-03-31",
              "val": -31629000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": -36985000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2015-06-30",
              "val": -36424000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": -32366000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2015-09-30",
              "val": -31998000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": -2084000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": -2084000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": -2084000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": -2084000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": -2084000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 17804000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 44241000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 50148000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 6262000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 6262000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 6262000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 6262000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 6262000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 20078000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 19263000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 18309000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 22519000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 22519000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 22519000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 22519000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 22519000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 37571000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 26385000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 19729000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 23812000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 23812000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 23812000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 23812000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 23812000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 21456000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 27317000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 27243000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 19115000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 19115000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 19115000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 19115000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 19115000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 19709000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 19272000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 23309000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 27270000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 27270000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 27270000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 27270000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 27270000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 15823000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 16113000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 15936000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 19978000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 19978000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 19978000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 19978000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 19978000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 10496000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": -5747000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": -13583000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 16699000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 16699000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 16699000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 16699000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 16699000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 15090000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1432000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 1839000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 16350000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 16350000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 16350000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 16350000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 16350000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 6910000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 4214000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 10248000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 7510000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 7510000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 7510000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 7510000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 7510000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 10031000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 12299000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 11889000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 16833000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 16833000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 15277000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AdditionalPaidInCapital": {
        "label": "Additional Paid in Capital",
        "description": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 1500246000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 1500246000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 1500246000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 1502894000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 1503968000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 1504927000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 1504927000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 1504927000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 1504927000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 1504927000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 1607942000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 1609219000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 1610274000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 1611242000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 1611242000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 1611242000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 1611242000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 1611242000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1612112000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 1612840000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1613471000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1614143000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 1614143000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 1614143000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 1614143000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 1614143000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 1614677000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1810295000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1811178000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1812530000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1812530000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 1812530000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 1812530000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 1812530000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1813940000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1875533000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1877452000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1878810000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1878810000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 1878810000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 1878810000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 1878810000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1880753000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1881713000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1882529000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1883592000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 1883592000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1883592000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 1883592000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 1883592000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1884397000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1885278000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1888641000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1895089000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1895089000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 1895089000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 1895089000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 1895089000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1896286000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1899970000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1901381000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1903357000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1903357000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 1903357000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 1903357000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 1903357000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1905666000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1906936000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1908171000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1909425000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1909425000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 1909425000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1909425000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 1909425000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1911179000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1913103000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1915481000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1927739000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1927739000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 1927739000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 1927739000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 1927739000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1931088000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1934047000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 1943140000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1953378000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 1953378000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 1953378000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 1953378000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 1953378000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1964331000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1968339000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1973207000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1977134000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 1977134000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 1977134000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 1977134000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 1977134000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1982113000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1985992000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1991045000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1996344000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 1996344000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 1996344000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 1996344000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 1996344000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 2001575000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 2005055000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 2005026000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 2008170000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 2008170000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 2008170000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 2008170000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 2008170000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 2014782000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 2022512000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2028024000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2031643000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 2031643000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 2031643000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 2031643000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 2031643000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2036608000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 2041548000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2047017000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 2054051000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 2054051000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 2060642000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AdditionsToNoncurrentAssets": {
        "label": "Segment Reporting Information, Expenditures for Additions to Long-Lived Assets (Deprecated 2013-01-31)",
        "description": "Total expenditures for additions to long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets of the reportable segment; if the amount: (a) is included in the determination of segment assets reviewed by the chief operating decision maker or (b) is otherwise regularly provided to the chief operating decision maker, even if not included in the determination of segment assets.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 197742000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 504463000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 504463000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 104993000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 201981000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 96988000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 325350000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 123369000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 452989000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 452989000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 123935000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 123935000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 273350000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 273350000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 149415000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 149415000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 446767000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 446767000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 173417000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 173417000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 533177000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 124270000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 283124000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 158854000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 380179000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 97055000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3"
            }
          ]
        }
      },
      "AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther": {
        "label": "Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Other (Deprecated 2011-01-31)",
        "description": "Transactions that do not result in cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect cash flow method. This element is used when there is not a more specific and appropriate element.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 1243000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 5407000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -12080000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 838000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -1419000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -4697000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -707000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4317000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 4896000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1"
            }
          ]
        }
      },
      "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Decrease for Tax Withholding Obligation",
        "description": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 700000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 400000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 776000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 776000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 776000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 400000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 609000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 609000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 609000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 234000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 466000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 466000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 466000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 122000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1006000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 1348000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 1348000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1579000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1579000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1579000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 230000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 230000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 427000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 427000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 548000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 548000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 730000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 730000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 730000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 119000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 119000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 238000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 238000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 446000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 446000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 732000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 732000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 732000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 210000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 210000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1378000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1378000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 1427000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 1427000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1492000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1492000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1492000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 56000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 56000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 105000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 105000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 49000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 153000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 153000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 48000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 189000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 189000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 189000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 48000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 48000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 83000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 83000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 35000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 130000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 130000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 47000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 47000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1308000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1308000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1308000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 54000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 54000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 113000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 113000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 59000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 59000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 181000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 181000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 68000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 68000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 261000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 261000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 261000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1321000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1321000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1321000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1321000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1321000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1321000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1325000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1325000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1325000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 82000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 82000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 82000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 82000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 82000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 82000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 161000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 161000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 161000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 2823000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 2823000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2823000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2823000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 2839000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 2839000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 16000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 16000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3109000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3109000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3109000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1822000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1822000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1822000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1822000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 2547000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 2547000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 725000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 725000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 2698000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 2698000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1319000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1319000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 1481000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 162000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1737000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 256000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2077000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 5275000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": {
        "label": "APIC, Share-based Payment Arrangement, Increase for Cost Recognition",
        "description": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 4588000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2577000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2577000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1993000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2733000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 2021000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3018000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3018000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4047000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4047000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 802000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 802000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1437000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1437000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2048000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2048000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 534000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 534000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1182000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1182000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2065000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2065000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2971000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2971000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2971000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 972000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -972000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1847000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -1847000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2766000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -2766000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -3700000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -1369000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -1369000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -2248000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -2248000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -3063000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -3063000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -3852000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3852000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3852000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -805000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 805000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -1626000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1626000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -2449000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2449000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3251000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3251000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3251000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1053000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1053000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2516000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2516000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3872000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3872000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5145000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5145000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5145000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1287000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1287000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2556000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2556000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1269000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3791000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3791000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1235000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5018000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5018000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5018000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1468000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1468000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3242000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3242000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1774000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1774000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 5186000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 5186000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1944000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1944000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6911000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6911000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6911000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1830000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1830000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 3567000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 3567000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1737000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1737000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 5707000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 5707000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 2140000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 2140000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8030000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8030000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8030000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 2393000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 2393000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 4938000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 4938000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 2546000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 2546000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 7978000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 7978000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3040000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 3040000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10970000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10970000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10970000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 3497000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 3497000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 7119000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 7119000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3621000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 3621000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 10711000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 10711000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3593000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3593000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13562000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13562000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13562000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3708000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3708000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 6787000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 6787000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3079000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3079000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 6398000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 6398000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -389000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -389000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8277000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8277000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8277000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 5256000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 5256000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 11528000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 11528000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 6271000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 6271000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 15147000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 15147000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3620000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3620000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 18371000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 18371000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 4196000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 4196000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 9004000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 4809000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 14145000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 5141000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 20099000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 6091000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AllocatedShareBasedCompensationExpense": {
        "label": "Share-based Payment Arrangement, Expense",
        "description": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4047000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1029000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 802000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1437000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 635000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2048000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2048000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 611000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 611000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 534000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 534000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1182000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1182000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 648000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 648000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2065000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2065000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 883000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 883000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2971000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 972000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1847000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1800000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 875000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 900000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2766000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2800000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 919000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 900000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1400000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 2200000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 2248000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 900000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 878000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 3100000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 3063000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 800000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 816000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3900000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3900000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 800000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 805000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1626000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 821000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2449000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 824000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3300000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1053000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5100000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6900000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6900000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6900000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 11000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 11000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 11000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13600000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13600000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13600000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8300000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8300000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8300000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 18400000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 18400000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 20100000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AllocatedShareBasedCompensationExpenseNetOfTax": {
        "label": "Share-based Payment Arrangement, Expense, after Tax",
        "description": "Amount, after tax, of expense for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2577000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1993000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 1065000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2733000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 740000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 2021000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3018000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3018000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 997000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 997000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4047000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1029000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 802000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1437000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 635000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            }
          ]
        }
      },
      "AllowanceForDoubtfulAccountsReceivableCurrent": {
        "label": "Accounts Receivable, Allowance for Credit Loss, Current",
        "description": "Amount of allowance for credit loss on accounts receivable, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 624000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 272000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 272000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 15000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 15000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 76000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 3158000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 9902000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 9902000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 6946000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 803000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 677000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 677000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 1314000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1314000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 863000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 863000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 440000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 440000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 365000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 365000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 8114000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 8114000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 1318000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 1318000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 1028000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "AmortizationOfFinancingCostsAndDiscounts": {
        "label": "Amortization of Debt Issuance Costs and Discounts",
        "description": "Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 4717000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 4780000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 4780000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4458000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4458000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4458000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3737000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3737000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3737000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3663000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3663000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3663000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2880000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2880000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2880000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2237000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2237000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2237000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1665000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1665000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1665000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1403000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1403000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1403000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1235000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1235000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1235000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1120000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1120000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1120000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1640000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1640000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1640000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1979000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1979000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1979000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2508000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2508000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2508000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3247000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3247000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3247000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3523000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3523000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3523000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3534000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3534000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 3604000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AmortizationOfIntangibleAssets": {
        "label": "Amortization of Intangible Assets",
        "description": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5200000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1200000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 800000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3900000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 800000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1700000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 900000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2700000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 1000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3600000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "description": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "units": {
          "shares": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 7982000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6828000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 6828000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 6819000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 6900000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6585000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6585000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 11268000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 8915000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 8915000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 6784000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 6784000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 7546000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 7546000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 6122000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 6122000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6859000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6859000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6859000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4408000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4408000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 87164000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 87164000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 87395000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 87395000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 4597000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 4856000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4416000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4416000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 4236000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 4165000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 4092000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4890000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3445000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3662000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3662000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5379000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5379000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5379000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2412000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2412000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2412000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 97000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 87000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 90000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 112000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 112000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 112000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 290000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 290000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 367000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 367000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 306000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 306000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 324000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 324000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 180000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 180000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 180000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 11000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 11000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 38000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 38000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 378000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 984000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 3000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 18000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 7000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 22000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "Assets": {
        "label": "Assets",
        "description": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 2432909000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 2432909000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 2432909000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 2693058000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 2821904000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 2701573000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 2817695000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 2889387000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 2804212000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 2845184000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 3143557000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 3074731000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 3416333000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 3476918000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 3503339000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 3609373000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 3759941000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 3633876000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 3644228000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 3647488000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 4031300000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 4022462000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 4026428000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 4026428000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 4026428000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3959154000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 4120848000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 4241114000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 4178321000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 4384131000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 4412269000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 4521509000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 4391710000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 4381681000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 4495469000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 4847186000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 4309284000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 4405930000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 4811637000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 5115388000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 5136620000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 5053465000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 5567779000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 5770448000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 6225787000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 6390662000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 6693924000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 6581791000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 6638180000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 6734849000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 6685066000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2024-03-31",
              "val": 6685066000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 6865550000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 7029086000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 6921241000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 7705626000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 8187482000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 8136309000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 8136309000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 8298634000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AssetsCurrent": {
        "label": "Assets, Current",
        "description": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 932925000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 932925000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 932925000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 1096925000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 1136065000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 1062067000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 1062067000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 1062067000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 1062067000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 1062067000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 1010783000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 1110915000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 1136449000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 996830000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 996830000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 996830000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 996830000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 996830000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 992405000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 972299000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1182941000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1091408000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 1091408000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 1091408000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 1091408000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 1091408000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 1132713000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1337155000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1288783000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1232416000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1232416000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 1232416000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 1232416000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 1232416000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1280759000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1247925000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1270385000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1197948000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1197948000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 1197948000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 1197948000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 1197948000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1205950000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1152378000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1104771000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1317480000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 1317480000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1317480000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 1317480000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 1317480000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1219573000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1362527000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1487046000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1409696000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1409696000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 1409696000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 1409696000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 1409696000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1494665000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1596632000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1566472000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1650870000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1644004000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 1644004000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 1644004000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 1644004000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1491584000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1458179000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1611236000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1671208000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1671208000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 1671208000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1671208000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 1671208000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 2002929000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1513120000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1663001000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 2001533000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 2001533000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 2001533000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 2001533000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 2001533000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 2153703000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 2341795000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2268571000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 2132932000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 2132932000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 2132932000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 2132932000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 2132932000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2114054000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2371042000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2575124000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 2856563000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 2856563000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 2856563000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 2856563000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 2856563000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 2939555000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 2963887000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 3201146000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 3301239000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 3301239000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 3301239000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 3301239000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 3301239000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 3033603000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 2999046000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 3125642000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 3195810000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 3195810000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 3195810000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 3195810000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 3195810000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 3045015000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 3136841000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 3244318000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 3073472000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 3073472000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 3073472000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 3073472000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 3073472000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2991124000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 3624643000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 4008090000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 3884761000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 3884761000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 3751609000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": {
        "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax",
        "description": "Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 188000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 487000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 279000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 48000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 48000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 48000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 48000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 48000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 27000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 17000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 14000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 3000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 3000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 3000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 8000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            }
          ]
        }
      },
      "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": {
        "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax",
        "description": "Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 59000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 47000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 43000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 23000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 23000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 23000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 23000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 23000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 42000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 50000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 172000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 437000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 437000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1583000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            }
          ]
        }
      },
      "AvailableForSaleDebtSecuritiesAmortizedCostBasis": {
        "label": "Debt Securities, Available-for-sale, Amortized Cost",
        "description": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 410104000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 642206000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 543884000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 275801000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 275801000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 275801000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 275801000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 275801000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 394271000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 336551000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 405876000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 531430000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 531430000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 514240000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 465528000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 383674000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 474794000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 462398000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 556848000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-12-31",
              "val": 581367000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost": {
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10",
        "description": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-06-30",
              "val": 2441000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2198000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1444000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 3450000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 798000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 406000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 123000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 572000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 728000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 4941000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2025-12-31",
              "val": 7060000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": {
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10",
        "description": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-06-30",
              "val": 2437000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2200000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1446000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 3447000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 798000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 406000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 123000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 570000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 729000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 4924000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2025-12-31",
              "val": 7060000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost": {
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five",
        "description": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 6100000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 31691000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 27151000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 14705000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 11067000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 33584000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 82992000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 40595000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 43525000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 63574000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 53127000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 59296000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 109987000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 131411000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 105567000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 109338000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 96430000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 82149000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 104599000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 158482000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 143681000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 169414000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 199900000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 217678000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 286115000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": {
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five",
        "description": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-06-30",
              "val": 31739000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 27172000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 14713000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 11078000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 33565000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 82905000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 40489000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 43195000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 63103000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 52523000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 58808000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 109734000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 130672000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 104896000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 109601000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 96440000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 82030000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 105397000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 158514000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 143899000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 169766000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 200430000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 217937000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 284257000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost": {
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10",
        "description": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2021-06-30",
              "val": 1502000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1530000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1328000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1328000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 1005000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 4249000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue": {
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10",
        "description": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2021-06-30",
              "val": 1502000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1530000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1327000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1328000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2023-03-31",
              "val": 1003000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 4249000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost": {
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One",
        "description": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-06-30",
              "val": 608074000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 514535000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 259652000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 379754000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 300667000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 320948000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 489384000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 468815000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 400753000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 330547000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 415498000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 350678000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 416247000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 399939000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 406551000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 459067000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 484229000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 494272000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 493164000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 496761000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 953791000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1239037000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 761960000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 607243000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": {
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One",
        "description": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-06-30",
              "val": 608470000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 514748000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 259667000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 379731000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 300653000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 320877000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 489057000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 467572000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 399034000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 328619000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 414313000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 349880000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 415444000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 399341000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 406346000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 458887000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 484015000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 494845000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 493511000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 497131000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 954047000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1239475000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 762329000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 607159000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtSecurities": {
        "label": "Debt Securities, Available-for-sale",
        "description": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 410233000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 642646000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 544120000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 275826000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 275826000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 275826000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 275826000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 275826000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 394256000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 336518000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 405718000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 530996000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 530996000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 512665000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 463338000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 381142000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 473121000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 461346000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 555289000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-12-31",
              "val": 581573000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementLoss": {
        "label": "Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Loss",
        "description": "In a business combination achieved in stages, this element represents the amount of loss recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 13878000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 13501000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 13501000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "CapitalExpendituresIncurredButNotYetPaid": {
        "label": "Capital Expenditures Incurred but Not yet Paid",
        "description": "Future cash outflow to pay for purchases of fixed assets that have occurred.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 104800000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 144302000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 252786000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 295027000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 127568000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 127568000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 111646000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 111646000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 210319000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 210319000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 221281000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 221281000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 242980000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 242980000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 242980000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 199944000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 199944000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 174758000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 174758000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 179768000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 179768000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 146080000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 146080000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 146080000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 211410000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 211410000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 233084000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 233084000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 290738000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 290738000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 294912000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 294912000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 294912000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 224037000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 224037000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 239460000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 239460000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 254244000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 254244000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 256070000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 256070000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 256070000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 124547000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 124547000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 135126000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 135126000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 157959000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 157959000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 77250000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 77250000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 77250000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 107344000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 107344000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 259520000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 259520000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 328354000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 328354000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 181376000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 181376000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 181376000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 273971000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 273971000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 460451000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 460451000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 393781000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 393781000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 211421000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 211421000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 211421000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 268146000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 268146000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 312866000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 312866000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 270476000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 270476000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 142160000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 142160000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 142160000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 177615000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 177615000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 294094000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 294094000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 227293000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 227293000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 104109000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 104109000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 104109000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 195405000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 195405000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 255244000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 255244000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 200141000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 200141000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 118082000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 118082000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 202242000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 202242000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 383603000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 354205000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 238140000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 381637000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "CapitalLeaseObligationsCurrent": {
        "label": "Capital Lease Obligations, Current",
        "description": "Amount of capital lease obligation due within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 6028000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeaseObligationsIncurred": {
        "label": "Lease Obligation Incurred",
        "description": "Amount of increase in lease obligation from new lease.",
        "units": {
          "USD": [
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 4908000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 4908000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 6358000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 6358000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 6358000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 929000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 929000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 929000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 929000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 929000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 929000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 923000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 6477000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 13272000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 17163000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 17163000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 17163000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 10835000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 10835000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 10835000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 10517000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 10517000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 10517000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 73894000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 73894000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 73894000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 58166000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 58166000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 58232000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            }
          ]
        }
      },
      "CapitalLeasesFutureMinimumPaymentsDue": {
        "label": "Capital Leases, Future Minimum Payments Due",
        "description": "Amount of minimum lease payments for capital leases.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 21412000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 21412000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 21412000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 21412000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeasesFutureMinimumPaymentsDueCurrent": {
        "label": "Capital Leases, Future Minimum Payments Due, Next Twelve Months",
        "description": "Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 6430000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 6430000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 6430000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 6430000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeasesFutureMinimumPaymentsDueInFiveYears": {
        "label": "Capital Leases, Future Minimum Payments Due in Five Years",
        "description": "Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeasesFutureMinimumPaymentsDueInFourYears": {
        "label": "Capital Leases, Future Minimum Payments Due in Four Years",
        "description": "Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeasesFutureMinimumPaymentsDueInThreeYears": {
        "label": "Capital Leases, Future Minimum Payments Due in Three Years",
        "description": "Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 4748000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 4748000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 4748000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 4748000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeasesFutureMinimumPaymentsDueInTwoYears": {
        "label": "Capital Leases, Future Minimum Payments Due in Two Years",
        "description": "Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 4555000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 4555000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 4555000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 4555000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeasesFutureMinimumPaymentsDueThereafter": {
        "label": "Capital Leases, Future Minimum Payments Due Thereafter",
        "description": "Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 3807000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 3807000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 3807000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 3807000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesCurrent": {
        "label": "Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing Leases, Current",
        "description": "The net amount due within one year of the balance sheet date or the normal operating cycle, if longer, consisting of: (a) minimum lease payments due on direct financing leases, (b) unguaranteed residual value, and (c) any unamortized initial direct costs, less: (i) executory costs, (ii) unearned income, and (iii) the accumulated allowance for uncollectible minimum lease payments.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 12327000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 12327000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 12327000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 12727000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 13293000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 20240000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            }
          ]
        }
      },
      "CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesNoncurrent": {
        "label": "Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing Leases, Noncurrent",
        "description": "The net amount due after one year of the balance sheet date or beyond the normal operating cycle, if longer, consisting of: (a) minimum lease payments due on direct financing leases, (b) unguaranteed residual value, and (c) any unamortized initial direct costs; less: (i) executory costs, (ii) unearned income, and (iii) the accumulated allowance for uncollectible minimum lease payments.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 22795000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 22795000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 22795000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 16474000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 14088000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            }
          ]
        }
      },
      "CapitalLeasesNetInvestmentInDirectFinancingLeases": {
        "label": "Capital Leases, Net Investment in Direct Financing Leases",
        "description": "The net investment in direct financing leases as of the balance sheet date consisting of: (a) minimum lease payments due on direct financing leases, (b) unguaranteed residual value, and (c) any unamortized initial direct costs; less: (i) executory costs, (ii) unearned income, and (iii) the accumulated allowance for uncollectible minimum lease payments.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 35122000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 35122000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 35122000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 29201000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 27381000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 20240000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 20200000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            }
          ]
        }
      },
      "CashAndCashEquivalentsAtCarryingValue": {
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "description": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "units": {
          "USD": [
            {
              "end": "2007-12-31",
              "val": 410070000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2007Q4I"
            },
            {
              "end": "2008-12-31",
              "val": 424316000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2008-12-31",
              "val": 424316000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2008-12-31",
              "val": 424316000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2008-12-31",
              "val": 424316000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2008Q4I"
            },
            {
              "end": "2009-06-30",
              "val": 455294000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2I"
            },
            {
              "end": "2009-09-30",
              "val": 446716000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3I"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2009-12-31",
              "val": 395406000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2009-12-31",
              "val": 404998000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-03-31",
              "val": 425473000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1I"
            },
            {
              "end": "2010-06-30",
              "val": 437803000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2010-06-30",
              "val": 437803000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 417498000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2010-09-30",
              "val": 417498000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2010-12-31",
              "val": 404998000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 392951000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2011-03-31",
              "val": 392951000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 475471000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 475471000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 483390000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2011-09-30",
              "val": 483390000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2011-12-31",
              "val": 434631000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 381132000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2012-03-31",
              "val": 381132000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 351183000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-06-30",
              "val": 351183000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 549085000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2012-09-30",
              "val": 549085000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2012-12-31",
              "val": 413048000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 466702000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2013-03-31",
              "val": 466702000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 636007000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2013-06-30",
              "val": 636007000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 591310000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2013-09-30",
              "val": 591310000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2013-12-31",
              "val": 610442000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 628585000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2014-03-31",
              "val": 628585000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 525935000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2014-06-30",
              "val": 525935000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 485592000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2014-09-30",
              "val": 485592000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2014-12-31",
              "val": 449946000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 494189000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2015-03-31",
              "val": 494189000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 442297000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2015-06-30",
              "val": 442297000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 430444000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2015-09-30",
              "val": 430444000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 523172000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 523172000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 523172000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 523172000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 523172000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 413465000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 499320000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 549836000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 549518000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 549518000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 549518000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 549518000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 549518000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 613974000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 657627000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 519449000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 596364000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 596364000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 596364000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 596364000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 596364000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 495183000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 380262000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 547665000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 681569000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 681569000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 681569000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 681569000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 681569000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1055402000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 551438000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 598753000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 894948000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 894948000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 894948000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 894948000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 894948000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 941447000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 783228000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 566745000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 698002000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 698002000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 698002000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 698002000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 698002000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 650274000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 724785000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 545592000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 826744000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 826744000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 826744000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 826744000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 826744000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 854802000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 733922000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 624084000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 959072000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 959072000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 959072000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 959072000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 959072000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 909802000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 804834000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 735733000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1119818000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 1119818000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 1119818000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 1119818000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 1119818000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1118004000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1079663000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 959140000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1133553000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 1133553000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 1133553000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 1133553000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 1133553000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1057560000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1527384000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1495656000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1378347000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 1378347000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1121183000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CashAndCashEquivalentsPeriodIncreaseDecrease": {
        "label": "Cash and Cash Equivalents, Period Increase (Decrease)",
        "description": "Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 14246000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 30978000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 22400000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -28910000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -28910000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 30067000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42397000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 42397000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 22092000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 22092000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 9592000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 9592000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 9592000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -12047000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -12047000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 70473000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 70473000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 78392000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 78392000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 29633000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 29633000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 29633000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -53499000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -53499000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -83448000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -83448000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 114454000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 114454000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -21583000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -21583000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -21583000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 53654000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 53654000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 222959000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 222959000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 178262000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 178262000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 197394000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 197394000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 197394000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 18143000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 18143000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -84507000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -84507000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -124850000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -124850000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -160496000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -160496000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 44243000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 44243000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -7649000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -7649000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -19502000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -19502000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 73226000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -109707000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -23852000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 26664000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            }
          ]
        }
      },
      "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "description": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2014-12-31",
              "val": 454750000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 527348000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2015-12-31",
              "val": 527348000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 555495000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 555495000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2016-12-31",
              "val": 555495000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2016-12-31",
              "val": 555495000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2016-12-31",
              "val": 555495000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2016-12-31",
              "val": 555495000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 620237000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 663852000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 525673000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2017-12-31",
              "val": 602851000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 500844000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2018-03-31",
              "val": 500844000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 385765000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2018-06-30",
              "val": 385765000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 554120000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2018-09-30",
              "val": 554120000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 688051000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1060920000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2019-03-31",
              "val": 1060920000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 556906000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2019-06-30",
              "val": 556906000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 604217000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2019-09-30",
              "val": 604217000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2019-12-31",
              "val": 898532000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 945324000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2020-03-31",
              "val": 945324000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 787186000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2020-06-30",
              "val": 787186000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 570777000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2020-09-30",
              "val": 570777000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2020-12-31",
              "val": 702197000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 654772000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2021-03-31",
              "val": 654772000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 729220000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2021-06-30",
              "val": 729220000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 550029000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2021-09-30",
              "val": 550029000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2021-12-31",
              "val": 831521000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 859131000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2022-03-31",
              "val": 859131000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 737373000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-06-30",
              "val": 737373000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 627319000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-09-30",
              "val": 627319000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2022-12-31",
              "val": 962406000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 913299000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2023-03-31",
              "val": 913299000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 808262000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2023-06-30",
              "val": 808262000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 739683000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2023-09-30",
              "val": 739683000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2023-12-31",
              "val": 1120617000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1118785000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2024-03-31",
              "val": 1118785000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1080425000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2024-06-30",
              "val": 1080425000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 959926000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2024-09-30",
              "val": 959926000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1134312000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 1134312000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 1134312000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 1134312000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 1134312000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2024-12-31",
              "val": 1134312000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1058328000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2025-03-31",
              "val": 1058328000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1528139000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1556414000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1446123000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 1446123000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1189162000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "description": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 72598000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 28147000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 28147000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 64742000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 108357000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -29822000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 47356000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 47356000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 47356000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -102007000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -102007000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -217086000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -217086000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -48731000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -48731000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 85200000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 85200000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 85200000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 372869000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 372869000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -131145000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -131145000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -83834000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -83834000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 210481000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 210481000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 210481000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 46792000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 46792000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -111346000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -111346000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -327755000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -327755000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -196335000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -196335000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -196335000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -47425000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -47425000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 27023000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 27023000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -152168000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -152168000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 129324000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 129324000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 129324000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 27610000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 27610000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -94148000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -94148000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -204202000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -204202000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 130885000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 130885000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 130885000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -49107000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -49107000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -154144000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -154144000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -222723000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -222723000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 158211000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 158211000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 158211000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1832000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1832000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -40192000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -40192000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -160691000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -160691000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13695000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13695000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -75984000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -75984000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 393827000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 422102000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 311811000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -256961000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "CommonStockDividendsPerShareDeclared": {
        "label": "Common Stock, Dividends, Per Share, Declared",
        "description": "Aggregate dividends declared during the period for each share of common stock outstanding.",
        "units": {
          "USD/shares": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0.04,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0.04,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 0.08,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 0.08,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.04,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.04,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0.12,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0.12,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.04,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.04,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-11-01",
              "end": "2021-11-30",
              "val": 0.05,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.17,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.17,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.17,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0.05,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0.05,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 0.1,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 0.1,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.05,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.05,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 0.15,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 0.15,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 0.05,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 0.05,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-11-01",
              "end": "2022-11-30",
              "val": 0.075,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.225,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.225,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.225,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0.075,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0.075,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0.15,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0.15,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.075,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.075,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0.225,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0.225,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.075,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.075,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-11-01",
              "end": "2023-11-30",
              "val": 0.07875,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.30375,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.30375,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.30375,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0.07875,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0.07875,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0.1575,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0.1575,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.07875,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.07875,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0.23625,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0.23625,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.07875,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.07875,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.7244,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.7244,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0.08269,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0.08269,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 0.16538,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.08269,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 0.24807,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 0.08269,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.33159,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2025-10-01",
              "end": "2025-12-31",
              "val": 0.08352,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 0.08352,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "CommonStockParOrStatedValuePerShare": {
        "label": "Common Stock, Par or Stated Value Per Share",
        "description": "Face amount or stated value per share of common stock.",
        "units": {
          "USD/shares": [
            {
              "end": "2009-12-31",
              "val": 0.001,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 0.001,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 0.001,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 0.001,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 0.001,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 0.001,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 0.001,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 0.001,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 0.001,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 0.001,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 0.001,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 0.001,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 0.001,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 0.001,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0.001,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 0.001,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 0.001,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 0.001,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 0.001,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0.001,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 0.001,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 0.001,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 0.001,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 0.001,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 0.001,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 0.001,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 0.001,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 0.001,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 0.001,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 0.001,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 0.001,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0.001,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 0.001,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 0.001,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 0.001,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0.001,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 0.001,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 0.001,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 0.001,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 0.001,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 0.001,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 0.001,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 0.001,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 0.001,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 0.001,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 0.001,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 0.001,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 0.001,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 0.001,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 0.001,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 0.001,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 0.001,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 0.001,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CommonStockSharesAuthorized": {
        "label": "Common Stock, Shares Authorized",
        "description": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 500000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 500000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 500000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 500000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 500000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 500000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 500000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 500000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 500000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 500000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 500000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 500000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 500000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 500000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 500000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 500000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 500000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 500000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 500000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 500000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 500000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 500000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 500000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 500000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 500000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 500000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 500000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 500000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 500000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 500000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 500000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 500000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 500000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 500000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 500000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 500000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 500000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 500000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 500000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 500000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 500000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 500000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 500000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 500000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 500000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 500000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 500000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 500000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 500000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 500000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 500000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 500000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 500000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 500000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 500000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 500000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 500000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 500000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 500000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 500000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 500000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 500000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 500000000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 500000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 500000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 500000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 500000000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 500000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 500000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 500000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 500000000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 500000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 500000000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 500000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 500000000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 500000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 500000000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 500000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 500000000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 500000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 500000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 500000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 500000000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 500000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 500000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 500000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 500000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 500000000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 500000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 500000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 500000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 500000000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 500000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 500000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 500000000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 500000000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 500000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 500000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 500000000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 500000000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 500000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 500000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 500000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 500000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 500000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 500000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 500000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 500000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 500000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 500000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 500000000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 500000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 500000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 500000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 500000000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 500000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 500000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 500000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 500000000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 500000000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 500000000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 500000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 500000000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 500000000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 500000000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 500000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 500000000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 500000000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CommonStockSharesIssued": {
        "label": "Common Stock, Shares, Issued",
        "description": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 183171000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 183171000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 183171000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 183367000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 183436000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 183467000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 183467000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 183467000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 183467000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 183467000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 197359000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 197178000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 197250000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 197292000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 197359000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 197359000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 197359000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 197359000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 197517000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 197599000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 197662000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 197709000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 197709000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 197709000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 197709000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 197709000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 197758000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 261835000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 261877000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 262109000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 262109000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 262109000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 262109000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 262109000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 262251000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 281782000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 282057000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 282231000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 282231000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 282231000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 282231000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 282231000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 282439000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 282532000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 282597000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 282724000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 282724000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 282724000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 282724000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 282724000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 282786000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 282902000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 283483000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 284479000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 284479000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 284479000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 284479000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 284479,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 284552000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 284996000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 285019000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 285129,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 285129000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 285129000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 285129000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 285129,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 285284000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 285322000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 285335000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 285352,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 285352000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 285352000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 285352000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 285352000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 285430000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 285510000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 285607000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 286877000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 286877000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 286877000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 286877000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 286877000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 287093000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 287319000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 288043000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 288923000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 288923000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 288923000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 288923000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 288923000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 289865000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 290115000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 290341000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 290466000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 290466000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 290466000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 290466000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 290466000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 290687000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 290788000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 290966000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 291249000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 291249000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 291249000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 291249000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 291249000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 291814000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 291958000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 292033000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 292167000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 292167000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 292167000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 292167000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 292167000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 292494000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 292642000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 292992000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 293052000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 293052000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 293052000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 293052000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 293052000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 293482000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 293577000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 293636000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 293756000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 293756000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 294394000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CommonStockSharesOutstanding": {
        "label": "Common Stock, Shares, Outstanding",
        "description": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 183171000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 183171000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 183171000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 183367000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 183391000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 183420000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 183420000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 183420000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 183420000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 183420000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 168628000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 197061000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 197126000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 186256000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 168628000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 168628000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 168628000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 168628000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 167760000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 160701000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 152365000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 152397000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 152397000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 152397000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 152397000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 152397000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 152427000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 216486000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 216513000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 216702000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 216702000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 216702000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 216702000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 216702000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 216821000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 236252000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 236489000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 236627000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 236627000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 236627000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 236627000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 236627000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 236804000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 236869000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 236906000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 237005000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 237005000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 237005000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 237005000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 237005000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 237045000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 237141000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 237695000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 238665000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 238665000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 238665000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 238665000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 238665,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 238717000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 239063000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 239079000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 239184,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 239184000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 239184000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 239184000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 239184,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 239334000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 239366000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 239374000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 239385,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 239385000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 239385000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 239385000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 239385000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 239458000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 239532000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 239624000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 240805000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 240805000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 240805000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 240805000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 240805000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 241016000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 241236000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 241955000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 242829000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 242829000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 242829000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 242829000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 242829000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 243714000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 243964000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 244190000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 244315000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 244315000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 244315000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 244315000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 244315000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 244532000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 244633000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 244811000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 245091000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 245091000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 245091000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 245091000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 245091000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 245545000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 245689000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 245764000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 245888000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 245888000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 245888000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 245888000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 245888000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 246154000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 246302000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 246630000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 246684000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 246684000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 246684000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 246684000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 246684000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 247055000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 247142000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 247192000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 247303000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 247303000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 247828000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CommonStockValue": {
        "label": "Common Stock, Value, Issued",
        "description": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 183000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 183000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 183000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 183000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 183000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 183000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 183000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 183000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 183000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 183000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 197000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 197000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 197000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 197000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 197000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 197000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 197000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 197000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 198000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 198000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 198000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 198000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 198000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 198000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 198000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 198000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 198000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 262000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 262000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 262000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 262000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 262000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 262000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 262000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 262000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 282000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 282000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 282000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 282000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 282000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 282000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 282000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 282000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 283000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 283000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 283000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 283000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 283000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 283000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 283000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 283000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 283000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 283000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 284000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 284000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 284000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 284000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 284000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 285000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 285000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 285000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 285000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 285000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 285000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 285000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 285000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 285000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 285000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 285000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 285000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 285000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 285000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 285000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 285000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 285000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 285000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 286000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 287000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 287000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 287000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 287000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 287000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 287000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 287000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 288000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 289000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 289000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 289000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 289000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 289000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 290000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 290000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 290000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 290000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 290000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 290000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 290000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 290000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 291000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 291000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 291000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 291000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 291000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 291000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 291000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 291000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 292000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 292000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 292000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 292000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 292000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 292000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 292000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 292000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 292000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 293000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 293000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 293000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 293000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 293000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 293000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 293000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 293000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 294000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 294000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 294000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 294000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 294000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ComprehensiveIncomeNetOfTax": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "description": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 242407000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 24639000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 40405000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 15766000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 70525000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 30120000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 87200000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 87200000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 10352000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 10352000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12628000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12628000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2276000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2276000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 36378000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 36378000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 23750000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 23750000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 42210000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 42210000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 42210000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 9272000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 9272000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 36175000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 36175000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 26903000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 26903000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 64057000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 64057000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 27882000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 27882000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 97800000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 97800000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 97800000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 24582000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 24582000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 62658000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 62658000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 38076000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 38076000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 100028000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 100028000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 37370000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 37370000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 97774000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 97774000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 97419000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 30019000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 30019000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 34241000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 29972000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4222000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2114000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 67034000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 62133000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 32793000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 32161000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 87595000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 81485000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 81485000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19013000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18472000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18472000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18472000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18472000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 50163000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 50163000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 31691000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 31691000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 116159000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 116159000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 65996000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 65996000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 172536000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 172536000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 183876000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 3810000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -970000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 118502000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 117228000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 114692000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 118198000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 171983000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 175538000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 53481000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 58310000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 276963000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 279807000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 279807000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 24596000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 24596000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 46001000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 46001000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 21405000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 21405000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 96007000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 96007000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 50006000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 50006000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 128385000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 128385000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 128385000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -25235000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -25235000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -28824000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -28824000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -3589000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -3589000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 25172000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 25172000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 53996000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 53996000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 116191000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 116191000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 116191000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 64483000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 64483000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 119470000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 119470000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 54987000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 54987000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 215658000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 215658000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 96188000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 96188000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 346293000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 346293000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 346293000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 108362000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 108362000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 234458000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 234458000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 126096000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 126096000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 415135000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 415135000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180677000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180677000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 635703000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 635703000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 635703000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 161181000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 161181000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 269716000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 269716000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 108535000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 108535000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 567961000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 567961000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 298245000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 298245000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 762544000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 762544000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 762544000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 43742000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 43742000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 94370000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 94370000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 50628000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 50628000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 227391000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 227391000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 133021000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 133021000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359464000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359464000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359464000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 49457000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 49457000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 113658000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 113658000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 64201000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 64201000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 242261000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 242261000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 128603000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 128603000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 345172000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 345172000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 23649000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 23649000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 80334000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 56685000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 206513000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 126179000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 383218000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 81795000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest",
        "description": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "units": {
          "USD": [
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1874000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 630000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1071000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 416000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2612000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 565000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1256000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 691000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 1632000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 376000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1219000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1219000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -127000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -127000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 31000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 31000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 158000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 158000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 868000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 868000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 837000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 837000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2318000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2318000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2318000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 889000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 889000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1250000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1250000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 361000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 361000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1371000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1371000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 121000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 121000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1523000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1523000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 725000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 725000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 1360000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 635000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1453000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 93000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2221000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 615000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": {
        "label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest",
        "description": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -433269000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 143268000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 143268000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 105032000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 187854000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 242583000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 242583000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 242583000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 41025000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 71101000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 88487000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 88487000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 88487000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 10160000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12727000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2567000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 36736000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 24009000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 43094000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 43094000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 43094000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 9656000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 9656000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 37161000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 37161000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 27505000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 27505000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 65698000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 65698000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 28537000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 28537000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100161000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100161000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100161000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 25132000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 25132000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 64093000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 64093000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 38961000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 38961000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 102536000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 102536000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 38443000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 38443000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 101275000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 101275000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 100920000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 30935000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 30935000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 35780000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 31511000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4845000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2737000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 69420000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 64519000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 33640000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 33008000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 90390000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 84280000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 84280000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19483000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18942000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18942000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18942000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 18942000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 51286000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 51286000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 32344000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 32344000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 118334000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 118334000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 67048000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 67048000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 175650000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 175650000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 186999000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 4672000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -152000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 120316000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 119063000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 115644000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 119215000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 174992000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 178567000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 54676000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 59504000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 281145000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 283962000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 283962000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 25247000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 25247000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 47245000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 47245000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 21998000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 21998000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 97881000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 97881000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 50636000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 50636000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 130858000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 130858000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 130858000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -25024000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -25024000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -28169000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -28169000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -3145000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -3145000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 26243000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 26243000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54412000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54412000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 117931000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 117931000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 117931000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 65091000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 65091000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 120794000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 120794000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 55703000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 55703000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 217728000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 217728000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 96934000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 96934000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 348654000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 348654000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 348654000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 108572000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 108572000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 235320000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 235320000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 126748000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 126748000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 416990000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 416990000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 181670000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 181670000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 638315000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 638315000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 638315000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 161746000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 161746000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 270972000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 270972000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 109226000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 109226000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 569593000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 569593000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 298621000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 298621000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 763763000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 763763000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 763763000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 43615000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 43615000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 94401000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 94401000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 50786000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 50786000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 228259000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 228259000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 133858000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 133858000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 361782000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 361782000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 361782000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 50346000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 50346000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 114908000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 114908000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 64562000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 64562000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 243632000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 243632000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 128724000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 128724000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 346695000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 346695000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 24374000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 24374000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 81694000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 57320000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 207966000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 126272000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 385439000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 82410000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ConcentrationRiskPercentage1": {
        "label": "Concentration Risk, Percentage",
        "description": "\"For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"\"benchmark\"\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.\"",
        "units": {
          "pure": [
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 1,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 1,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 1,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 1,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 1,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 1,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 1,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 1,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 1,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 1,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 1,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ContractWithCustomerLiability": {
        "label": "Contract with Customer, Liability",
        "description": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 17500000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 17500000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-09-30",
              "val": 50100000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 51600000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 51600000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 51600000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 51600000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 51600000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 53300000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 113800000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 109600000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 187200000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 187200000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 187200000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 187200000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 187200000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 175100000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 183500000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 166700000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 170600000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 170600000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 170600000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 170600000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 170600000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 157100000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 150500000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 148800000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 135500000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 135500000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 135500000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 135500000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 135500000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 123600000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 110000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 96000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 95600000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 95600000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 95600000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 95600000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 95600000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 87900000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 82900000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 83100000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 390800000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 390800000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 392400000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ContractWithCustomerLiabilityCurrent": {
        "label": "Contract with Customer, Liability, Current",
        "description": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 16736000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 16177000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 16177000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 16177000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 16177000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 16177000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 13881000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 14968000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 26958000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 30269000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 30269000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 30269000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 30269000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 30269000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 34896000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 55992000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 61641000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 117741000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 117741000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 117741000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 117741000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 117741000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 112806000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 92385000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 80724000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 81459000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 81459000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 81459000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 81459000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 81459000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 80558000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 75890000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 81835000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 71117000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 71117000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 71117000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 71117000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 71117000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 67439000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 63608000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 58774000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 59656000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 59656000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 59656000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 59656000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 59656000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 67612000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 54969000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 56240000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 69611000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 69611000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 81826000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ContractWithCustomerLiabilityRevenueRecognized": {
        "label": "Contract with Customer, Liability, Revenue Recognized",
        "description": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.",
        "units": {
          "USD": [
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 13700000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 14500000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 16400000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 16400000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 5300000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 9200000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 12500000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 12500000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14100000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14100000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14100000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 8100000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 8100000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 15800000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 15800000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 24000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 24000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 29000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 29000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 29000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 28900000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 28900000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 55700000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 55700000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 81300000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 81300000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 101200000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 101200000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 101200000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 21500000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 21500000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 39200000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 39200000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 54100000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 54100000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 66900000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 66900000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 66900000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 18900000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 18900000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 37000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 37000000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 54400000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 54400000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 66000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 66000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 15200000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 15200000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 36600000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 48700000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 64300000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 16800000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "CostOfGoodsAndServicesSold": {
        "label": "Cost of Goods and Services Sold",
        "description": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2096864000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 744866000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 404129000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1206455000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 461589000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1698713000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1698713000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 508782000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1078748000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1078748000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 569966000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 569966000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1684461000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1684461000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 605713000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 605713000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2275727000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2275727000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2275727000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 538264000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 538264000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1096080000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1096080000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 557816000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 557816000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1713848000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1713848000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 617768000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 617768000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2285790000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2285790000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2285790000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 550029000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 550029000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1147236000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1147236000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 597207000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 597207000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1725802000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1725802000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 578566000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 578566000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2335736000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2335736000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2335736000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 572576000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 572576000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1180256000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1180256000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 607680000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 607680000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1807235000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1807235000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 626979000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 626979000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2411937000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2411937000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2411937000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 567224000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 567224000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1183969000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1183969000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 616745000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 616745000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 1843576000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 1843576000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 659607000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 659607000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2576618000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2576618000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2576618000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 607928000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 607928000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1229552000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1229552000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 621624000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 621624000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 1837314000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 1837314000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 607762000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 607762000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2405338000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2405338000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2405338000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 745798000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 745798000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1531518000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1531518000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 785720000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 785720000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2403732000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2403732000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 872214000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 872214000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3198158000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3198158000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3217958000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 770694000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 763050000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1587906000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1594819000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 817212000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 831769000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 2506295000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 2519815000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 918389000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 924996000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3429224000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3445952000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3445952000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 867548000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 867548000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1763515000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1763515000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 895967000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 895967000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2707000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2707000000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 943485000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 943485000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3605901000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3605901000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3605901000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 774203000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 774203000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1546054000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1546054000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 771851000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 771851000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 2447731000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 2447731000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 901677000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 901677000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3403211000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3403211000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3403211000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 963708000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 963708000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 1944297000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 1944297000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 980589000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 980589000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3057235000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3057235000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1112938000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1112938000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4149775000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4149775000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4149775000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1060616000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1060616000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2194331000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2194331000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1133715000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1133715000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 3550499000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 3550499000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1356168000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1356168000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 4912775000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 4912775000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 4912775000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1271486000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1271486000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2527199000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2527199000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1255713000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1255713000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 4189662000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 4189662000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1662463000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1662463000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5761598000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5761598000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5761598000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1277118000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1277118000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2548170000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2548170000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1271052000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1271052000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4087210000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4087210000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1539040000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1539040000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5559912000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5559912000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5559912000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1163868000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1163868000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2412967000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2412967000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1249099000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1249099000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4002072000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4002072000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1589105000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1589105000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5384480000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5384480000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1163992000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1163992000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 2493487000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 1329495000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 4195965000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1702478000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 5769382000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1445669000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "CostOfGoodsSoldDepreciation": {
        "label": "Cost of Goods Sold, Depreciation (Deprecated 2018-01-31)",
        "description": "The expense recognized in the current period that allocates the cost of a tangible asset over the asset's useful life. This element applies only to an asset used in the production of goods sold.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 290170000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 75254000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 149570000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 74316000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 224241000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 74671000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 302011000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 80097000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 80097000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 161988000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 161988000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 81891000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 81891000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 247160000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 247160000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 85172000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 85172000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 336542000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 89167000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 179973000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 90805000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 277621000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 97648000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3"
            }
          ]
        }
      },
      "CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption": {
        "label": "Cumulative Effect of New Accounting Principle in Period of Adoption (Deprecated 2020-01-31)",
        "description": "Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.",
        "units": {
          "USD": [
            {
              "end": "2016-01-01",
              "val": 14764000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "CurrentFederalTaxExpenseBenefit": {
        "label": "Current Federal Tax Expense (Benefit)",
        "description": "Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -1882000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 22003000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 22003000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 22003000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -179000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -179000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -179000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4608000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4608000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4608000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9649000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9649000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9649000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 40063000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 40063000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 40063000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 19831000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 19831000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 19831000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7898000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7898000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 27025000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentForeignTaxExpenseBenefit": {
        "label": "Current Foreign Tax Expense (Benefit)",
        "description": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2405000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 14266000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 14266000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8986000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8986000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8986000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 10998000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 10998000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 10998000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30902000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30902000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30902000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 51081000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 51081000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 51081000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28721000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28721000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28721000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49577000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49577000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49577000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 81969000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 81969000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 81969000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 47318000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 47318000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 47318000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11427000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11427000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11427000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 38298000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 38298000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 38298000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 48936000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 48936000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 48936000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 61300000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 61300000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 61300000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 48478000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 48478000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 48478000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 68333000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 68333000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 60470000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentIncomeTaxExpenseBenefit": {
        "label": "Current Income Tax Expense (Benefit)",
        "description": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 839000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 14276000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 14276000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9363000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9363000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9363000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 10923000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 10923000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 10923000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30902000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30902000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30902000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 51035000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 51035000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 51035000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28732000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28732000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28732000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49599000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49599000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49599000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 81980000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 81980000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 81980000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 69360000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 69360000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 69360000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11251000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11251000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11251000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 43040000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 43040000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 43040000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 58783000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 58783000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 58783000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 101513000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 101513000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 101513000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 68316000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 68316000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 68316000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 76265000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 76265000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 87516000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentStateAndLocalTaxExpenseBenefit": {
        "label": "Current State and Local Tax Expense (Benefit)",
        "description": "Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 316000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 377000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 377000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 377000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -75000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -75000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -75000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -46000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -46000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -46000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 11000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 11000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 11000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 22000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 22000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 22000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 11000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 11000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 11000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 39000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 39000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 39000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 134000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 134000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 134000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 198000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 198000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 198000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 150000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 150000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 150000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 7000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 7000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 7000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 34000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 34000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 21000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DebtConversionConvertedInstrumentAmount1": {
        "label": "Debt Conversion, Converted Instrument, Amount",
        "description": "\"The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 100000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 100000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 100000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 100000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 100000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 193650000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 193650000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 193650000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 193650000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 193650000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 193650000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 193650000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 56350000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 56350000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 56350000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 56350000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 56350000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 56350000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 56350000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            }
          ]
        }
      },
      "DebtConversionConvertedInstrumentRate": {
        "label": "Debt Conversion, Converted Instrument, Rate",
        "description": "Dividend or interest rate associated with the financial instrument issued in exchange for the original debt being converted in a noncash or part noncash transaction. Noncash are transactions that affect recognized assets or liabilities but that do not result in cash receipts or cash payments. Part noncash refers to that portion of the transaction not resulting in cash receipts or cash payments.",
        "units": {
          "pure": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.0625,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.0625,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.0625,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0.0625,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.0625,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            }
          ]
        }
      },
      "DebtConversionOriginalDebtAmount1": {
        "label": "Debt Conversion, Original Debt, Amount",
        "description": "\"The amount of the original debt being converted in a noncash (or part noncash) transaction. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -100000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "DebtCurrent": {
        "label": "Debt, Current",
        "description": "Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 88944000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 88944000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 88944000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 144500000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 144885000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 150081000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 150081000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 150081000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 150081000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 150081000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 132620000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 99275000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 100322000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 59395000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 59395000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 59395000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 59395000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 59395000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 53027000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 69358000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 40475000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 56350000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 56350000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 61350000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 61350000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 61350000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 61350000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 61350000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 66350000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 10000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 10000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 5000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 5000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 5000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 5000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 5000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 30000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 76770000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 76770000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 76770000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 76770000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 76770000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 26183000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 96215000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 30834000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 35192000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 35192000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 35192000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 35192000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 35192000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 36927000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 313004000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 117970000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 123848000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 123848000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 123848000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 123848000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 123848000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 105451000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 115057000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 97646000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 638702000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 198230000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 102952000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 141521000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 148872000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 136526000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 135405000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 134912000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 140380000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 156692000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 127998000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 123521000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 143813000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 143813000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 143813000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 143813000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 143813000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 137469000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 155978000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 149890000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 131624000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 131624000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 131624000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 131624000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 131624000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 112968000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 154403000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 207570000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 236029000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 236029000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 236029000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 236029000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 236029000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 236459000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 374855000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 547447000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 162430000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 162430000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 157038000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DebtInstrumentCarryingAmount": {
        "label": "Long-term Debt, Gross",
        "description": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 1545000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 1545000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-09-30",
              "val": 1644350000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1646350000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1646350000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 1646350000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 1646350000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1646350000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1530000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1530000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1334129000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 1460351000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1460351000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 1164302000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 1164302000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 1146775000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "DebtInstrumentFairValue": {
        "label": "Debt Instrument, Fair Value Disclosure",
        "description": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 1495353000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 1495353000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 1495353000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 1495353000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1694932000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 1575852000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1804561000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1703120000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 1703120000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 1703120000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 1703120000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 1703120000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 1698010000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1657734000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1648961000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1744028000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1744028000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 1744028000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 1744028000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 1744028000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1778641000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1610374000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1591236000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1523618000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1523618000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 1523618000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 1523618000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 1523618000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1565616000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1502111000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1381277000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1566648000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 1566648000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1566648000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 1566648000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 1566648000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1500151000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1622467000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1604615000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1506558000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1506558000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 1385632000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1385632000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 1329998000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "DebtInstrumentInterestRateAtPeriodEnd": {
        "label": "Debt Instrument, Interest Rate at Period End (Deprecated 2014-01-31)",
        "description": "The effective interest rate at the end of the reporting period.",
        "units": {
          "pure": [
            {
              "end": "2011-12-31",
              "val": 0.261,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0.162,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DebtInstrumentInterestRateStatedPercentage": {
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "description": "Contractual interest rate for funds borrowed, under the debt agreement.",
        "units": {
          "pure": [
            {
              "end": "2011-12-31",
              "val": 0.739,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0.838,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": {
        "label": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net",
        "description": "Amount of unamortized debt discount (premium) and debt issuance costs.",
        "units": {
          "USD": [
            {
              "end": "2016-12-31",
              "val": -2831000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": -2831000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": -2831000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": -2831000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": -2641000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": -2454000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": -1214000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": -1104000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": -1104000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": -1104000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": -1104000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": -1104000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": -995000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": -890000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": -1880000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": -1818000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": -1818000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": -1818000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1818000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": -1818000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": -8082000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": -7721000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 7475000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": -10117000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": -10117000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": -10117000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": -10117000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": -10117000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": -9811000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": -9403000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": -9092000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": -9956000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": -9956000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": -9956000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": -9956000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": -9956000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": -9126000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": -8614000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": -8112000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": -8779000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": -8779000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": -8779000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": -8779000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": -8779000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": -7974000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": -7078000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": -6400000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": -7438000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": -7438000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": -7438000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": -7438000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": -7438000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": -6751000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": -5917000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": -5343000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": -6329000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 6329000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 6329000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 6329000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": -6329000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 5524000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 4822000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 4488000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": -5002000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": -5002000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": -5002000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": -5002000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": -5002000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": -4590000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": -6217000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": -11835000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": -10925000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": -10925000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": -10308000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DebtInstrumentUnamortizedPremium": {
        "label": "Debt Instrument, Unamortized Premium",
        "description": "Amount, after accumulated amortization, of debt premium.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-06-30",
              "val": 6661000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 6527000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 6390000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 6390000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 6390000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 6390000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 6390000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 6252000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 6111000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 5969000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 5824000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 5824000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 5824000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 5824000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 5824000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 5677000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 5528000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 5376000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 5222000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "DebtLongtermAndShorttermCombinedAmount": {
        "label": "Debt, Long-term and Short-term, Combined Amount",
        "description": "Represents the aggregate of total long-term debt, including current maturities and short-term debt.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 1364300000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 1364300000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 1364300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 1323353000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 1325960000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 1346651000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 1346651000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 1346651000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 1346651000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 1346651000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1354667000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 1379903000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1627140000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1545000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 1545000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 1545000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 1545000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 1545000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 1578000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1644350000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1650877000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1652740000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1652740000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 1652740000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 1652740000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1652602000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1536111000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1535969000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1146775000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 1239772000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 1239772000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 1239772000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 1239772000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 1239772000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1204217000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1137430000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 1102460000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1209785000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 1209785000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 1209785000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 1209785000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 1209785000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1156838000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1108545000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 1106052000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1164462000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 1164462000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 1164462000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 1164462000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 1164462000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1153912000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1579262000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1823783000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1456171000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 1456171000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1424502000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DebtSecuritiesAvailableForSaleAmortizedCostCurrent": {
        "label": "Debt Securities, Available-for-sale, Amortized Cost, Current",
        "description": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 58139000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 310246000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 355939000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 133744000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 133744000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 133744000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 133744000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 133744000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 163703000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 160972000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 244627000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 251959000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 251959000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 251959000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 251959000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 251959000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 308591000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 377322000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 310594000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 283641000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 283641000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 283641000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 283641000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 283641000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 342872000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 400792000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 440417000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 474663000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 474663000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 474663000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 474663000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 474663000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 454767000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 466128000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 511944000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 513494000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 513494000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 513494000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 513494000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 513494000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 504551000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 515788000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 613568000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 612344000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 612344000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 729328000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible": {
        "label": "Decrease in Unrecognized Tax Benefits is Reasonably Possible",
        "description": "Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 6400000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 7100000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 900000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 1900000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 6600000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            }
          ]
        }
      },
      "DeferredFederalIncomeTaxExpenseBenefit": {
        "label": "Deferred Federal Income Tax Expense (Benefit)",
        "description": "Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2286000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2098000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2098000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2356000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2356000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2356000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1859000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1859000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1859000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -8556000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -8556000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -8556000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -36943000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -34787000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -34787000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5468000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5468000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5468000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1832000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1832000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1832000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -7877000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -7877000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -7877000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 20478000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 20478000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 20478000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10156000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10156000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10156000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8899000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8899000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8899000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 153000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 153000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -13209000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredFinanceCostsNet": {
        "label": "Debt Issuance Costs, Net",
        "description": "Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.",
        "units": {
          "USD": [
            {
              "end": "2015-12-31",
              "val": 8800000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 8800000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "DeferredForeignIncomeTaxExpenseBenefit": {
        "label": "Deferred Foreign Income Tax Expense (Benefit)",
        "description": "Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -33004000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2338000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2338000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -4932000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -4932000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -4932000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3953000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3953000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3953000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 291000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 291000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 291000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -17190000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -17190000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -17190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -697000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -697000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -697000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1746000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1746000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1443000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -1444000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -3330000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -3330000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -21571000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -21571000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -21571000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 23800000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 23800000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 23800000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 11555000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 11555000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 11555000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -10163000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -10163000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -10163000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -2925000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -2925000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -2925000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 4494000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 4494000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 4494000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -436000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -436000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -5844000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredIncomeTaxAssetsNet": {
        "label": "Deferred Income Tax Assets, Net",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 118697000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 90465000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 90465000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 95045000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 95045000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 83596000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 83596000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 86616000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 86616000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 73585000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 73585000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 72488000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 72488000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 86400000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredIncomeTaxExpenseBenefit": {
        "label": "Deferred Income Tax Expense (Benefit)",
        "description": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 8811000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -30599000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -30599000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4736000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4736000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4736000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2239000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2239000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2239000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6078000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6078000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6078000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -8256000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -8256000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -8256000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -17190000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -17190000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -17190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -697000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -697000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -697000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1746000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1746000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1443000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -42998000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -42189000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -42189000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -13110000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -13110000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -13110000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 25931000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 25931000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 25931000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 3143000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 3143000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 3143000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10676000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10676000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10676000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -11623000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -11623000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -11623000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 13394000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 13394000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 13394000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -784000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -784000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -19013000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredIncomeTaxLiabilities": {
        "label": "Deferred Tax Liabilities, Gross",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 17837000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 25385000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 25385000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 23193000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 23193000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 29978000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 29978000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 35801000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 35801000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 41774000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 41774000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 28888000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 28888000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 29642000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 37859000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 43271000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 43271000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 61527000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 61527000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 72216000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 72216000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 90998000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 90998000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 97792000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 97792000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 73633000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 73633000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 64765000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 64765000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 58402000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredIncomeTaxLiabilitiesNet": {
        "label": "Deferred Income Tax Liabilities, Net",
        "description": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 238000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 130000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 130000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 6508000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 6508000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 10978000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 10978000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 8426000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 8426000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 11945000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 11945000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 16566000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 16566000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 11361000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredRevenueAndCreditsCurrent": {
        "label": "Deferred Revenue and Credits, Current",
        "description": "Total carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue or other forms of income in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 34164000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 34164000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 34164000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 36963000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 40977000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 34672000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 34672000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 34672000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 34672000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 34672000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 40877000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 44739000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 45752000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 52773000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 52773000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 52773000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 52773000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 52773000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 48296000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 48637000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 52968000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 44764000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 44764000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 44764000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 44764000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 44764000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 51323000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 52822000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 54601000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 56829000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 56829000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 56829000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 56829000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 56829000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 59171000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 49263000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 50747000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 49243000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 49243000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 49243000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 49243000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 49243000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 52543000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 55916000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 61727000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 65653000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 65653000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 65653000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 65653000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 65653000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 58873000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 65103000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 70665000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 63196000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 14740000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 14740000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 14740000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 14740000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 16201000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 16724000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 15908000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 16736000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 16736000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 16736000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 16736000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 16573000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 16621000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 16104000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            }
          ]
        }
      },
      "DeferredStateAndLocalIncomeTaxExpenseBenefit": {
        "label": "Deferred State and Local Income Tax Expense (Benefit)",
        "description": "Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 119000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 300000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 337000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 337000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 337000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 266000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 266000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 266000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 9000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 9000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 9000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -4611000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -4072000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -4072000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2993000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2993000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2993000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 299000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 299000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 299000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -535000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -535000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -535000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 361000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 361000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 361000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1458000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1458000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1458000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -501000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -501000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 40000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredTaxAssetsCapitalLossCarryforwards": {
        "label": "Deferred Tax Assets, Capital Loss Carryforwards",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 18221000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 18221000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 18221000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 18221000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 18221000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsGross": {
        "label": "Deferred Tax Assets, Gross",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 284126000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 282269000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 282269000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 274685000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 274685000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 266450000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 266450000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 259781000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 259781000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 275733000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 275733000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 259336000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 259336000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 228023000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 228023000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 280290000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 280290000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 288796000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 288796000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 282063000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 282063000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 285973000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 285973000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 277851000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 277851000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 250084000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 250084000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 227800000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 227800000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 212797000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsLiabilitiesNet": {
        "label": "Deferred Tax Assets, Net",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 42677000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 42615000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 42615000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 41735000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 41735000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 57289000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 57289000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 74133000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 74133000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 65854000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 65854000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 65081000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 65081000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 115043000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 106913000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 118459000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 118459000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 90335000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 90335000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 88537000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 88537000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 72618000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 72618000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 78190000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 78190000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 61640000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 61640000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 55922000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 55922000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 75039000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsLiabilitiesNetCurrent": {
        "label": "Deferred Tax Assets, Net, Current",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 8438000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 13541000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 13541000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 12615000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 12615000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 10729000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 10729000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 21864000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 21864000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsLiabilitiesNetNoncurrent": {
        "label": "Deferred Tax Assets, Net, Noncurrent",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 42750000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 45627000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 45627000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 40047000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 40047000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 47609000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 47609000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 54950000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 54950000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 70784000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 70784000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 66831000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 66831000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 117608000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 111353000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 118697000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsNet": {
        "label": "Deferred Tax Assets, Net of Valuation Allowance",
        "description": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 60514000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 68000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 68000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 64928000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 64928000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 87267000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 87267000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 109934000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 109934000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 107628000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 107628000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 93969000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 93969000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 144685000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 144772000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 161730000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 161730000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 151862000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 151862000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 160753000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 160753000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 163616000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 163616000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 175982000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 175982000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 135273000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 135273000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 120687000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 120687000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 133441000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsOperatingLossCarryforwards": {
        "label": "Deferred Tax Assets, Operating Loss Carryforwards",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 163661000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 162655000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 162655000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 155270000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 155270000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 147905000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 147905000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 120639000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 120639000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 147056000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 147056000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 111899000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 111899000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 53130000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 53130000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 13207000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 13207000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 25905000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 25905000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 24791000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 24791000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 36326000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 36326000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 49846000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 49846000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 33679000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 33679000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 21420000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 21420000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 22484000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsOther": {
        "label": "Deferred Tax Assets, Other",
        "description": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 17522000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 16160000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 16160000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 19252000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 19252000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 15137000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 15137000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 12963000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 12963000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 16659000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 16659000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 14583000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 14583000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 12682000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 12682000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 14545000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 14545000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 11889000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 11889000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 11741000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 11741000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 13407000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 13407000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 14665000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 14665000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 15219000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 15219000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 14203000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 14203000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 12903000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsPropertyPlantAndEquipment": {
        "label": "Deferred Tax Assets, Property, Plant and Equipment",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 283000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 14390000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 14390000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 19796000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 19796000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 21921000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 21921000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 21860000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 21860000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 35479000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 35479000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 38050000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 38050000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 27199000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 27199000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 25342000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 25342000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 20181000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 20181000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 15328000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 15328000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 21387000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 21387000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 18512000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 18512000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 20048000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxCreditCarryforwards": {
        "label": "Deferred Tax Assets, Tax Credit Carryforwards",
        "description": "Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 22366000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 20591000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 20591000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 31665000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 31665000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 27751000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 27751000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 24754000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 24754000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 27212000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 27212000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 41900000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 41900000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 23998000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 23998000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 107532000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 107532000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 98158000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 98158000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 93056000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 93056000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 93257000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 93257000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 92368000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 92368000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 88147000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 88147000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 69373000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 69373000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 78329000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.",
        "units": {
          "USD": [
            {
              "end": "2015-12-31",
              "val": 4600000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 35805000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 40185000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 40185000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 46045000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 46045000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 57374000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 57374000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 76682000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 76682000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 62016000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 62016000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 68563000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 68563000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 68091000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 68091000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 68402000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 68402000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 61812000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 61812000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 57586000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 57586000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 49554000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 49554000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 39929000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 39929000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 37832000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 37832000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 37968000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 37968000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 43999000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsUnrealizedCurrencyLosses": {
        "label": "Deferred Tax Assets, Unrealized Currency Losses",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on foreign currency transactions.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 6486000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 5437000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 5437000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 3949000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 3949000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 3893000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 3893000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 4947000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 4947000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 869000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 869000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 531000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 531000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 1924000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1924000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 1410000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1410000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 2750000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 2750000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 5603000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 5603000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 11409000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 11409000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 8018000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 8018000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 7205000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 7205000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 23769000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 23769000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 6842000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsValuationAllowance": {
        "label": "Deferred Tax Assets, Valuation Allowance",
        "description": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 223612000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 214269000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 214269000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 209757000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 209757000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 179183000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 179183000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 149847000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 149847000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 168105000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 168105000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 165367000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 165367000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 83338000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 83251000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 118560000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 118560000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 136934000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 136934000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 121310000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 121310000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 122357000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 122357000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 101869000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 101869000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 114811000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 114811000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 107113000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 107113000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 79356000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesCurrent": {
        "label": "Deferred Tax Liabilities, Net, Current",
        "description": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as current.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 5683000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 10044000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 10044000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 800000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 800000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 97000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 97000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 1092000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1092000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesNoncurrent": {
        "label": "Deferred Tax Liabilities, Net, Noncurrent",
        "description": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 2828000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 6509000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 6509000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 10127000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 10127000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 952000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 952000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 1589000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1589000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 4930000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 4930000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 1750000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1750000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 2565000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 4440000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 238000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesOther": {
        "label": "Deferred Tax Liabilities, Other",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences classified as other.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 7478000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 13954000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 13954000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 13031000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 13031000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 1967000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1967000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 2844000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 2844000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 6713000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 6713000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 5826000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 4836000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 4566000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 4566000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 5805000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 5805000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 4125000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 4125000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 4514000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 4514000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 5241000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 5241000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 7433000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 7433000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 5533000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 5533000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 6560000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 6560000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 7338000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesPropertyPlantAndEquipment": {
        "label": "Deferred Tax Liabilities, Property, Plant and Equipment",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 3460000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 4532000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 4532000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 3263000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 3263000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 21716000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 21716000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 27921000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 27921000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 31345000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 31345000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 20407000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 20407000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 15754000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 15754000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 14605000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 14605000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 23747000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 23747000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 28440000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 28440000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 40334000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 40334000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 50215000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 50215000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 34206000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 34206000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 27442000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 27442000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 20313000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesTaxDeferredIncome": {
        "label": "Deferred Tax Liabilities, Tax Deferred Income",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from tax deferred revenue or income classified as other.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 6899000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 6899000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 6899000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 6899000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 6899000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 6295000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 6295000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 5036000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 5036000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 3716000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 3716000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 2655000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 2655000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 939000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 939000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 11651000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 11651000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 11193000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 11193000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 11907000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 11907000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 10873000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 10873000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 7839000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 7839000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 5739000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 5739000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 3341000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 3341000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 2222000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains": {
        "label": "Deferred Tax Liabilities, Unrealized Currency Transaction Gains",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on foreign currency transactions.",
        "units": {
          "USD": [
            {
              "end": "2016-12-31",
              "val": 990000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 8383000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 8383000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 1695000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1695000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 1195000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1195000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 5620000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 5620000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 3212000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 3212000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 5242000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 5242000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 3129000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 3129000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 6674000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 6674000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 5745000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanAccumulatedBenefitObligation": {
        "label": "Defined Benefit Plan, Accumulated Benefit Obligation",
        "description": "Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 48000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 52500000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 52500000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 54600000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 54600000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 55900000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 55900000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 44100000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 44100000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 77600000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 77600000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 94500000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 94500000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 113600000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 113600000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 132900000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 132900000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 154700000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 154700000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 164700000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 164700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 151700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 151700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 125600000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 125600000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 128300000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 128300000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 123400000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 123400000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 122300000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanAccumulatedBenefitObligationIncreaseDecreaseForSettlementAndCurtailment": {
        "label": "Defined Benefit Plan, Accumulated Benefit Obligation, (Increase) Decrease for Settlement and Curtailment",
        "description": "Amount of (increase) decrease in accumulated benefit obligation of defined benefit plan from effects of settlement and curtailment.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -2410000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -2410000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -954000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -954000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 508000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 508000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -617000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -617000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -320000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -320000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -434000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanActualReturnOnPlanAssets": {
        "label": "Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)",
        "description": "Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4111000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 815000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 815000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3500000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3500000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5159000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5159000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4149000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4149000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1564000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1564000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2876000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2876000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8559000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8559000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4210000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4210000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 12221000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 12221000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 11400000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 11400000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9463000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9463000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -6528000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -6528000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 12325000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 12325000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 8918000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 8918000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 11932000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanActuarialGainLoss": {
        "label": "Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)",
        "description": "Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -3899000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2513000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2513000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3514000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3514000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -2631000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -2631000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2801000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2801000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -22000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -44000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -22000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -62000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -18000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -1387000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -1387000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 35000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 35000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 77000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 77000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 42000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 42000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 113000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 113000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 36000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 36000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -5991000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -5991000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 94000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 94000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 188000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 188000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 94000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 94000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 282000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 282000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 94000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 94000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 12540000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 12540000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -14000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -14000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -28000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -28000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -14000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -14000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -42000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -42000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -14000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -14000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6104000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6104000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -31000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -64000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -33000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -96000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -32000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -7169000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -7169000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -24571000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 24571000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4150000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4150000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -2458000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -2458000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 729000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit": {
        "label": "Defined Benefit Plan, Actuarial Gain (Loss), Immediate Recognition as Component in Net Periodic Benefit (Cost) Credit",
        "description": "Amount of gain (loss), recognized immediately as component of net periodic benefit (cost) credit, for change in value of benefit obligation or plan assets from experience different from that assumed, change in actuarial assumption, or consequence of temporarily deviating from substantive plan. Includes, but is not limited to, amount in excess of ten percent of greater of fair value of plan assets or benefit obligation.",
        "units": {
          "USD": [
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -91000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -94000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -94000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -84000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -84000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -84000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 147000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 147000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 147000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 374000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 374000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 374000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -56000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -56000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -56000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -128000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -128000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -53000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            }
          ]
        }
      },
      "DefinedBenefitPlanActuarialNetGainsLosses": {
        "label": "Defined Benefit Plan, Actuarial Net (Gains) Losses (Deprecated 2012-01-31)",
        "description": "The net increase or decrease of changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -160000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4755000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4755000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -3899000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "DefinedBenefitPlanAmortizationOfGainsLosses": {
        "label": "Defined Benefit Plan, Amortization of Gain (Loss)",
        "description": "Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -27000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -83000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -83000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -218000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -218000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -135000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -31000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -64000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -33000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -96000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -32000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -128000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -13000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -13000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -26000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -26000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -13000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -13000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -39000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -39000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -13000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -13000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -53000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -53000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 98000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 98000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 203000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 203000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 105000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 105000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 304000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 304000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 101000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 101000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 156000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 156000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 156000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 97000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 97000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 193000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 193000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 96000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 96000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 290000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 290000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 97000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 97000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 462000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 462000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 119000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 119000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 238000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 119000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 358000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 120000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 476000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 222000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit": {
        "label": "Defined Benefit Plan, Amortization of Net Prior Service Cost (Credit) (Deprecated 2013-01-31)",
        "description": "The amounts in accumulated other comprehensive income related to prior service cost or credit expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 556000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 405000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "DefinedBenefitPlanAmortizationOfPriorServiceCostCredit": {
        "label": "Defined Benefit Plan, Amortization of Prior Service Cost (Credit)",
        "description": "Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 295000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 269000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 269000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 291000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 291000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 231000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 34000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 35000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 35000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 31000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 31000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 31000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 30000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 30000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 30000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            }
          ]
        }
      },
      "DefinedBenefitPlanAmortizationOfTransitionObligationsAssets": {
        "label": "Defined Benefit Plan, Amortization of Transition Obligations (Assets) (Deprecated 2017-01-31)",
        "description": "The amount of the transition obligation or asset recognized in net periodic benefit cost.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 13000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 7000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 7000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 7000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "DefinedBenefitPlanAmountsRecognizedInBalanceSheet": {
        "label": "Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position",
        "description": "Amount of asset (liability), recognized in statement of financial position, for defined benefit pension and other postretirement plans.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": -17941000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": -30096000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2016-12-31",
              "val": -39945000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": -42741000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": -42741000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": -52342000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": -52342000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": -62290000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": -62290000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": -67298000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": -67298000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": -43175000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": -43175000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": -32422000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": -32422000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": -35085000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": -35085000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": -33874000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": -33874000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": -26821000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent": {
        "label": "Assets for Plan Benefits, Defined Benefit Plan",
        "description": "Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 3092000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 656000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 656000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 2740000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 2740000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 498000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 498000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 4856000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 4856000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 11982000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 11982000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 12308000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 12308000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 12039000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 12039000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 5991000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 5991000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 11139000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate": {
        "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate",
        "description": "Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.",
        "units": {
          "pure": [
            {
              "end": "2009-12-31",
              "val": 0.064,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 0.052,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0.052,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 0.042,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0.042,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 0.042,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0.04,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 0.04,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 0.04,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 0.039,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 0.039,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 0.039,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 0.042,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 0.042,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 0.042,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 0.033,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 0.033,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 0.033,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 0.031,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 0.031,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 0.031,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 0.032,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 0.032,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2017-12-31",
              "val": 0.032,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 0.031,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 0.031,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 0.031,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 0.025,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.025,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.025,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 0.023,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0.023,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 0.023,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 0.026,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0.026,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 0.026,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 0.042,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0.042,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 0.042,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 0.038,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0.038,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 0.042,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease": {
        "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase",
        "description": "Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.",
        "units": {
          "pure": [
            {
              "end": "2009-12-31",
              "val": 0.059,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 0.046,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0.046,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 0.045,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0.045,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 0.045,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0.041,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 0.041,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 0.041,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 0.041,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 0.041,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 0.041,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 0.047,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 0.047,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 0.047,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 0.039,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 0.039,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 0.039,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 0.038,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 0.038,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 0.038,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 0.038,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 0.038,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2017-12-31",
              "val": 0.038,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 0.036,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 0.036,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 0.036,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 0.037,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.037,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.037,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 0.037,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0.037,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 0.037,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 0.036,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0.036,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 0.036,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 0.037,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0.037,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 0.037,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate": {
        "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate",
        "description": "Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.",
        "units": {
          "pure": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.079,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.064,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.064,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.052,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.052,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.052,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.042,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.042,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.042,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.039,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.039,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.039,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.039,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.039,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.039,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.042,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.042,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.042,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.033,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.033,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.033,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.031,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.031,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.031,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.032,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.032,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.032,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.031,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.031,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.031,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.025,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.025,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.025,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.023,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.023,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.023,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.026,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.026,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.026,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.042,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.042,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.042,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets": {
        "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets",
        "description": "Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.",
        "units": {
          "pure": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.057,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.054,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.054,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.064,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.064,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.064,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.063,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.063,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.063,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.063,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.063,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.063,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.062,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.062,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.062,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.062,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.062,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.062,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.05,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.05,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.05,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.049,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.049,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.049,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.049,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.049,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.049,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.051,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.051,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.051,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.038,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.038,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.038,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.038,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.038,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.038,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.041,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.041,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.041,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.045,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.045,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.042,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease": {
        "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase",
        "description": "Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.",
        "units": {
          "pure": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.057,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.057,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.057,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.046,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.046,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.046,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.045,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.045,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.045,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.041,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.041,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.041,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.041,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.041,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.041,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.047,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.047,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.047,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.039,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.039,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.039,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.038,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.038,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.038,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.038,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.038,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.038,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.036,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.036,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.036,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.037,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.037,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.037,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.037,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.037,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.037,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.037,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.036,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.036,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.036,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.037,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.037,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanBenefitObligation": {
        "label": "Defined Benefit Plan, Benefit Obligation",
        "description": "Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 58994000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 72678000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 72678000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 78897000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 78897000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 78897000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 80528000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 80528000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 80528000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 81572000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 81572000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 81572000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 74009000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 74009000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 74009000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 109695000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 109695000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 109695000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 131416000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 131416000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 131416000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 158466000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 158466000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2017-12-31",
              "val": 158466000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 175712000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 175712000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 175712000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 207448000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 207448000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 207448000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 222509000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 222509000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 222509000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 200187000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 200187000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 200187000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 159760000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 159760000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 159760000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 164281000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 164281000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 164281000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 159156000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 159156000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 156642000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanBenefitObligationBenefitsPaid": {
        "label": "Defined Benefit Plan, Benefit Obligation, Benefits Paid",
        "description": "Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.",
        "units": {
          "USD": [
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8499000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 15183000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 15183000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6137000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6137000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11742000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11742000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8380000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8380000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10466000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10466000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 8573000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 8573000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 14056000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 14056000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 11320000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 11320000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 3689000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanBenefitsPaid": {
        "label": "Defined Benefit Plan, Benefits Paid (Deprecated 2017-01-31)",
        "description": "The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 849000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 849000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 849000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1168000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1168000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1602000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1602000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2620000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2620000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3924000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3924000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8499000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            }
          ]
        }
      },
      "DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation": {
        "label": "Defined Benefit Plan, Benefit Obligation, Business Combination",
        "description": "Amount of increase in benefit obligation of defined benefit plan from business combination.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13017000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 13017000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 31859000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 31859000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            }
          ]
        }
      },
      "DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets": {
        "label": "Defined Benefit Plan, Plan Assets, Business Combination",
        "description": "Amount of increase in plan assets of defined benefit plan from business combination.",
        "units": {
          "USD": [
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 13935000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 13935000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            }
          ]
        }
      },
      "DefinedBenefitPlanContributionsByEmployer": {
        "label": "Defined Benefit Plan, Plan Assets, Contributions by Employer",
        "description": "Amount of contribution received by defined benefit plan from employer which increases plan assets.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 15400000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7856000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7900000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3629000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3629000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3600000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8687000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8687000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1120000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1120000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3756000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3756000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12190000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 25114000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 25114000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 28073000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 28073000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 26899000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 26899000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 27134000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 27134000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 25080000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 25080000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 32354000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 32354000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 12946000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 12946000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 7368000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 7368000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 12165000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 12165000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 14223000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanCurtailments": {
        "label": "Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment",
        "description": "Amount of (increase) decrease in benefit obligation of defined benefit plan from event reducing expected years of future service of present employees or eliminating accrual of benefits for some or all future services of present employees.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1016000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1016000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 554000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 554000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -176000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -176000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 573000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -573000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            }
          ]
        }
      },
      "DefinedBenefitPlanDivestituresBenefitObligation": {
        "label": "Defined Benefit Plan, Benefit Obligation, Divestiture",
        "description": "Amount of decrease in benefit obligation of defined benefit plan from disposal or classification as held-for-sale.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -14814000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 14814000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            }
          ]
        }
      },
      "DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear": {
        "label": "Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year (Deprecated 2013-01-31)",
        "description": "The employer's best estimate, as soon as it can be reasonably determined, of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 3200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 2400000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years",
        "description": "Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 33275000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 28694000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 86941000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 91261000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 107557000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 129703000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 137242000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 125576000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 113825000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 101637000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 98940000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 97256000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 97135000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsInFiveFiscalYearsThereafter": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payments in Five Fiscal Years Thereafter (Deprecated 2012-01-31)",
        "description": "The amount of the aggregate benefits expected to be paid in the five fiscal years thereafter (the aggregate amount of benefits expected to be paid in years 6 through 10 after the date of the latest statement of financial position).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 33407000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 34036000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFive": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payments in Year Five (Deprecated 2012-01-31)",
        "description": "The amount of the benefits expected to be paid in Year 5.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 4201000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 4208000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFour": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payments in Year Four (Deprecated 2012-01-31)",
        "description": "The amount of the benefits expected to be paid in Year 4.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 3739000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 3953000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearOne": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payments in Year One (Deprecated 2012-01-31)",
        "description": "The amount of the benefits expected to be paid in Year 1.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 2804000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 3027000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearThree": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payments in Year Three (Deprecated 2012-01-31)",
        "description": "The amount of the benefits expected to be paid in Year 3.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 3614000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 3628000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearTwo": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payments in Year Two (Deprecated 2012-01-31)",
        "description": "The amount of the benefits expected to be paid in Year 2.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 4160000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 4327000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year One",
        "description": "Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 2663000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 1384000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 3480000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 6884000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 6288000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 7922000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 9569000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 13482000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 9676000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 9146000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 9369000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 9307000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 9139000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Five",
        "description": "Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 4047000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 3710000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 11188000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 11540000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 14143000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 16341000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 18584000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 18252000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 16491000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 17008000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 16062000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 13922000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 15536000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Four",
        "description": "Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 3198000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 2430000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 8975000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 9579000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 11602000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 14979000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 15573000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 14894000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 15278000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 14174000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 15185000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 14037000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 13048000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Three",
        "description": "Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 2901000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 1869000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 6397000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 7638000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 9538000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 12229000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 13093000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 13528000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 13334000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 13035000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 12383000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 13419000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 13549000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Two",
        "description": "Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 3410000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 2019000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 5284000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 5748000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 7516000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 10369000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 11780000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 11299000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 11397000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 12138000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 11715000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 11145000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 13116000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear": {
        "label": "Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year",
        "description": "Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2017-12-31",
              "val": 23000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 23000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 23000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 23000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 15000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 12000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 11000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 10000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 9000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanExpectedReturnOnPlanAssets": {
        "label": "Defined Benefit Plan, Expected Return (Loss) on Plan Assets",
        "description": "Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2336000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3119000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3119000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3188000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3188000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3508000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3330000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3788000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3788000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1128000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2261000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1133000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3385000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1124000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4537000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4537000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4537000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1442000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1442000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2859000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2859000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1417000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1417000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 4249000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 4249000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1390000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1390000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5640000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5640000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5640000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1618000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1618000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3213000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3213000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1595000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1595000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 4798000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 4798000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1585000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1585000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6412000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6412000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6412000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1374000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1374000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2755000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2755000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1381000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1381000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4175000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4175000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1420000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1420000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5506000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5506000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5506000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1429000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1429000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2863000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2863000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1434000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1434000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 4247000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 4247000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1384000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1384000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 5600000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 5600000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 5600000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1493000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1493000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2921000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2921000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1428000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1428000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 4260000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 4260000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1339000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1339000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5605000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5605000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5605000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1311000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1311000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2589000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2589000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1278000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1278000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 3865000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 3865000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1276000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1276000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5144000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5144000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5144000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1418000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1418000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2787000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2787000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1369000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1369000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4197000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4197000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1410000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1410000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5554000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5554000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1279000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1279000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 2618000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 1339000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 3934000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1316000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 5213000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1391000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DefinedBenefitPlanFairValueOfPlanAssets": {
        "label": "Defined Benefit Plan, Plan Assets, Amount",
        "description": "Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 40763000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 54737000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 54737000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 48801000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 48801000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 48801000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 58146000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 58146000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 58146000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 50304000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 50304000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 50304000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 54771000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 54771000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 54771000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 76042000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 76042000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 76042000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 91471000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 91471000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 91471000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 115725000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 115725000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2017-12-31",
              "val": 115725000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 123370000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 123370000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 123370000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 145158000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 145158000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 145158000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 155211000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 155211000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 155211000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 157012000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 157012000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 157012000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 127338000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 127338000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 127338000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 129196000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 129196000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 129196000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 125282000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 125282000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 129821000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation": {
        "label": "Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)",
        "description": "Amount of foreign currency translation gain (loss) which (increases) decreases benefit obligation of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5023000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1817000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1817000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1437000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1437000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8060000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8060000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1736000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1736000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 5053000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 5053000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3309000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3309000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -7653000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -7653000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3351000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3351000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 351000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 351000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -16723000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -16723000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 16499000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 16499000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 15680000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 15680000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5117000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5117000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 14423000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 14423000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -6114000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets": {
        "label": "Defined Benefit Plan, Foreign Currency Exchange Rate Changes, Plan Assets (Deprecated 2017-01-31)",
        "description": "The amount of increase or decrease in plan assets attributed to foreign currency changes. The effects of foreign currency exchange rate changes that are to be disclosed are those applicable to plans of a foreign operation whose functional currency is not the reporting currency.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2856000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 32000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 32000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3251000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3251000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -3818000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -3818000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -818000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -818000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -2494000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -2494000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2897000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            }
          ]
        }
      },
      "DefinedBenefitPlanFundedStatusOfPlan": {
        "label": "Defined Benefit Plan, Funded (Unfunded) Status of Plan",
        "description": "Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": -17941000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": -30096000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": -30096000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": -22382000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": -22382000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": -31268000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": -31268000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": -19238000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": -19238000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": -33653000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": -33653000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": -39945000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": -39945000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": -42741000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": -42741000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": -52342000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": -52342000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": -62290000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": -62290000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": -67298000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": -67298000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": -43175000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": -43175000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": -32422000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": -32422000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": -35085000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": -35085000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": -33874000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": -33874000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": -26821000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit": {
        "label": "Defined Benefit Plan, Future Amortization of Prior Service Cost (Credit) (Deprecated 2017-01-31)",
        "description": "Amount included in accumulated other comprehensive income (AOCI) related to prior service cost (credit) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 282000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 118000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 129000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            }
          ]
        }
      },
      "DefinedBenefitPlanInterestCost": {
        "label": "Defined Benefit Plan, Interest Cost",
        "description": "Amount of cost recognized for passage of time related to defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3736000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3736000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3274000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3274000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3274000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3270000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3270000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3170000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3170000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3051000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3051000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2954000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2954000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2954000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3641000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3641000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3641000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1007000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2020000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1013000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3029000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1009000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4067000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4067000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4067000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1243000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1243000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2469000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2469000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1226000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1226000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3668000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3668000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1199000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1199000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4867000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4867000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4867000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1324000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1324000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 2629000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 2629000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1305000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1305000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3926000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3926000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1297000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1297000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5244000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5244000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5244000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1247000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1247000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2493000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2493000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1246000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1246000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3774000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3774000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1281000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1281000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4980000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4980000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4980000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1242000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1242000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2483000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2483000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1241000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1241000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 3682000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 3682000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1199000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1199000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 4900000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 4900000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 4900000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1258000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1258000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2462000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2462000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1204000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1204000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 3593000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 3593000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1131000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1131000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 4731000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 4731000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 4731000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1603000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1603000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 3161000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 3161000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1558000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1558000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4713000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4713000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1552000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1552000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6202000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6202000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6202000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1459000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1459000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2871000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2871000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1412000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1412000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4335000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4335000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1464000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1464000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5718000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5718000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1434000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1434000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 2935000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 1501000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 4410000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1475000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 5851000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1583000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DefinedBenefitPlanNetPeriodicBenefitCost": {
        "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)",
        "description": "Amount of net periodic benefit cost (credit) for defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7669000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6259000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6259000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6960000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6960000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5944000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12230000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 33836000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 33836000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 8272000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 16604000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 8332000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 24952000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 8348000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 33467000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 33467000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 33467000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 8182000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 8182000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 16248000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 16248000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 8066000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 8066000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 24145000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 24145000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 7897000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 7897000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 31999000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 31999000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 31999000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 7589000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 7589000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 14994000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 14994000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7405000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7405000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 22359000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 22359000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 7365000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 7365000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 29813000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 29813000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 29813000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 7423000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 7423000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 14847000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 14847000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 7424000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 7424000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 22444000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 22444000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 7597000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 7597000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29378000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29378000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29378000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 6631000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 6631000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 13219000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 13219000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 6588000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 6588000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 19614000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 19614000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6395000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6395000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 25336000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 25336000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 25336000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 5196000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 5196000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10073000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10073000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 4877000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 4877000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 14638000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 14638000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4565000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4565000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 19251000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 19251000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 19251000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 4022000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 4022000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 7894000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 7894000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3872000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3872000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 11710000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 11710000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 3816000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 3816000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15934000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15934000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15934000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 3428000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 3428000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 6731000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 6731000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 3303000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 3303000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 10202000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 10202000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3471000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3471000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13347000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13347000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3297000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3297000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 6768000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 3471000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 10163000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 3395000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 13474000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 3008000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation": {
        "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation",
        "description": "Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 18067000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 22669000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 22669000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 17816000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 17816000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 24877000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 24877000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 11854000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 11854000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 40428000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 40428000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 49285000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 49285000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 53720000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 53720000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 63274000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 63274000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 71059000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 71059000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 76426000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 76426000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 72009000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 72009000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 61764000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 61764000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 60638000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 60638000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 55646000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 55646000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 54324000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets": {
        "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets",
        "description": "Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 13944000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 13944000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 16811000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 16811000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 18970000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 18970000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 20094000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 20094000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 24043000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 24043000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 25292000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 25292000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 24365000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 24365000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 20740000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 20740000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 21304000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 21304000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 20122000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 20122000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 21011000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets": {
        "label": "Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Plan Assets",
        "description": "Amount of plan asset for defined benefit pension plan with projected benefit obligation in excess of plan assets.",
        "units": {
          "USD": [
            {
              "end": "2017-12-31",
              "val": 76313000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 80885000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 80885000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 134589000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 134589000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 68270000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 68270000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 73159000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 73159000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 51581000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 51581000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 53539000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 53539000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 52326000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 52326000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 52916000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation": {
        "label": "Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation",
        "description": "Amount of projected benefit obligation for defined benefit pension plan with projected benefit obligation in excess of plan assets.",
        "units": {
          "USD": [
            {
              "end": "2017-12-31",
              "val": 119708000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 135967000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 135967000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 197377000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 197377000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 140424000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 140424000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 128312000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 128312000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 96310000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 96310000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 100662000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 100662000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 92191000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 92191000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 90877000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanPlanAmendments": {
        "label": "Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment",
        "description": "Amount of increase (decrease) in benefit obligation of defined benefit plan from change in terms of existing plan or initiation of new plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 25000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 25000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "DefinedBenefitPlanPlanAssetsBenefitsPaid": {
        "label": "Defined Benefit Plan, Plan Assets, Benefits Paid",
        "description": "Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.",
        "units": {
          "USD": [
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8499000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 15183000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 15183000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6137000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6137000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11742000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11742000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8380000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8380000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10466000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10466000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 8573000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 8573000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 14056000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 14056000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 11320000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 11320000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 3689000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss": {
        "label": "Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)",
        "description": "Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2897000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5301000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5301000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -3852000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -3852000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -515000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -515000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 13757000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 13757000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -11508000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -11508000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10605000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10605000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -2706000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -2706000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -12794000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -12794000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 5012000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation": {
        "label": "Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets, Benefit Obligation (Deprecated 2018-01-31)",
        "description": "Amount of benefit obligation for defined benefit plan with benefit obligation in excess of plan assets.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 28863000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 78897000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 78897000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 80528000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 80528000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 73326000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 73326000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 74044000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 74044000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 101832000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 101832000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 131416000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 131416000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 119708000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets": {
        "label": "Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets, Fair Value of Plan Assets (Deprecated 2018-01-31)",
        "description": "Fair value of plan assets for defined benefit plan with benefit obligation in excess of plan assets.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 7830000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 48801000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 48801000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 58146000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 58146000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 41957000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 41957000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 54771000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 54771000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 67622000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 67622000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 91471000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 91471000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 76313000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments": {
        "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment",
        "description": "Amount of gain (loss) recognized in net periodic benefit (cost) credit from event reducing expected years of future service of present employees or eliminating accrual of defined benefits for some or all future services of present employees.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1016000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1016000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1089000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1089000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 176000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -574000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -574000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -574000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 954000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 954000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 954000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 617000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 617000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 617000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 320000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 320000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 434000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 434000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 434000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 434000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 434000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DefinedBenefitPlanRecognizedNetGainLossDueToSettlements": {
        "label": "Defined Benefit Plan, Recognized Net (Gain) Loss Due to Settlements (Deprecated 2012-01-31)",
        "description": "The amount of net gain (loss) recognized in net periodic benefit cost as a result of an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include (a) making lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and (b) purchasing nonparticipating annuity contracts to cover vested benefits.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 565000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1": {
        "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement",
        "description": "Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -565000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 120000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -27000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -128000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -128000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -383000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -383000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -383000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1639000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1639000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1639000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 210000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 210000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 210000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -62000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -62000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -62000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 743000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 743000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 743000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1374000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1374000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1374000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -132000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -132000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -132000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -33000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -33000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2196000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanServiceCost": {
        "label": "Defined Benefit Plan, Service Cost",
        "description": "Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5934000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5934000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5744000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5744000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5744000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6362000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6362000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5909000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5909000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 5042000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 5042000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12481000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12481000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12481000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 33854000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 33854000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 33854000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 8340000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 16770000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 8430000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 25215000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 8445000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 33823000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 33823000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 33823000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 8416000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 8416000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 16715000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 16715000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 8299000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 8299000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 24839000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 24839000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 8124000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 8124000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 32913000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 32913000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 32913000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 7977000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 7977000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 15766000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 15766000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7789000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 7789000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 23513000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 23513000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 7747000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 7747000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 31355000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 31355000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 31355000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 7536000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 7536000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 15081000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 15081000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 7545000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 7545000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 22803000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 22803000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 7722000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 7722000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29848000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29848000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29848000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 6787000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 6787000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 13535000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 13535000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 6748000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 6748000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 20083000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 20083000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6548000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 6548000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 25908000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 25908000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 25908000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 5418000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 5418000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10506000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10506000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 5088000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 5088000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 15266000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 15266000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4760000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4760000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 20072000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 20072000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 20072000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3828000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3828000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 7525000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 7525000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3697000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 3697000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 11166000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 11166000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 3641000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 3641000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15032000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15032000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15032000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 3484000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 3484000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 6840000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 6840000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 3356000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 3356000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 10354000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 10354000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3514000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3514000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13645000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13645000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3261000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3261000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 6689000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 3428000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 10045000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 3356000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 13312000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 3038000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DefinedBenefitPlanSettlementsBenefitObligation": {
        "label": "Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement",
        "description": "Amount of (increase) decrease to benefit obligation of defined benefit plan from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Includes, but is not limited to, lump-sum cash payment to participant in exchange for right to receive specified benefits, purchase of nonparticipating annuity contract and change from remeasurement.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9563000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9563000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4925000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4925000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8701000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8701000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1165000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1165000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2496000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2496000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5055000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5055000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5310000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5310000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 31804000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 31804000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 18042000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 18042000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 16914000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 16914000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1073000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1073000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 883000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 883000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 22939000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlanSettlementsPlanAssets": {
        "label": "Defined Benefit Plan, Plan Assets, Payment for Settlement",
        "description": "Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9563000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 9563000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4925000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4925000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8701000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 8701000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1165000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1165000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2496000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2496000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5055000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5055000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5310000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5310000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 31804000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 31804000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 18042000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 18042000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 16914000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 16914000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1073000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1073000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 883000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 883000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 22939000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear": {
        "label": "Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year (Deprecated 2017-01-31)",
        "description": "Amount of employer's best estimate of contributions expected to be paid to the plan in the current remaining fiscal period.",
        "units": {
          "USD": [
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 9000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            }
          ]
        }
      },
      "DefinedBenefitPlansEstimatedFutureEmployerContributionsInNextFiscalYear": {
        "label": "Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year (Deprecated 2017-01-31)",
        "description": "Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.",
        "units": {
          "USD": [
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 2500000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-10-01",
              "end": "2013-12-31",
              "val": 1700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 24100000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            }
          ]
        }
      },
      "DefinedContributionPlanCostRecognized": {
        "label": "Defined Contribution Plan, Cost",
        "description": "Amount of cost for defined contribution plan.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4100000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5200000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5200000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 5400000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1600000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6800000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6800000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6800000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 2900000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 5124000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2230000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 6900000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 6934000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1800000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1810000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 8600000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 8600000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 8600000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 2900000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 2935000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 5166000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 5166000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 2231000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 2231000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 7106000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 7106000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1939000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1939000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8800000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8800000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8800000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 3198000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 3198000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 5779000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 5779000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2581000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2581000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 8009000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 8009000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 2230000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 2230000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 10400000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 10400000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 10400000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 3996000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 3996000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 7013000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 7013000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3017000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 3017000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 9608000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 9608000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2595000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 2595000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 12200000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 12200000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 12200000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 4405000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 4405000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 7756000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 7756000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3352000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 3352000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 10708000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 10708000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2952000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2952000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 13600000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 13600000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 13600000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 4816000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 4816000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 8541000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 8541000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3725000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 3725000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 12159000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 12159000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3618000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 3618000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 16500000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 16500000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 16500000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 6756000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 6756000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 11996000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 11996000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5239000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 5239000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 16803000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 16803000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 4807000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 4807000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 21800000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 21800000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 21800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 7948000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 7948000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 13503000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 13503000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 5554000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 5554000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 18395000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 18395000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4893000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4893000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 24200000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 24200000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 24200000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 8796000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 8796000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 15049000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 15049000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6253000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 6253000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 20942000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 20942000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 5893000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 5893000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 27000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 27000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 27000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 8414000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 8414000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 14479000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 14479000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 6065000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 6065000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 20792000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 20792000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 6313000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 6313000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 26500000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 26500000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 9304000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 9304000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 16627000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 7322000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 24010000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 7384000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 31000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 10688000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "Depreciation": {
        "label": "Depreciation",
        "description": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 273300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 290200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 317657000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 82321000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 163831000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 81510000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 245639000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 81808000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 302000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 330379000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 330379000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 87284000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 87284000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 177161000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 177161000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 89877000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 89877000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 269892000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 269892000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 92731000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 92731000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 366629000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 366629000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 366600000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 96298000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 96298000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 194077000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 194077000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 97779000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 97779000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 299311000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 299311000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 105234000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 105234000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 406713000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 406700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 406700000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 108036000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 108000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 219796000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 219800000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 111760000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 111800000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 339213000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 339200000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 119417000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 119400000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 463500000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 463500000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 463540000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 124100000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 124100000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 247900000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 247851000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 123700000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 123730000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 370700000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 370663000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 122800000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 122812000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 492500000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 492458000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 492458000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 136500000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 136508000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 273959000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 273959000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 137451000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 137451000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 414687000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 414687000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 140728000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 140728000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 552989000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 552989000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 552989000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 141456000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 141456000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 286295000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 286295000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 144839000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 144839000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 434394000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 434394000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 148099000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 148099000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 580172000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 580172000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 580172000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 142004000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 142004000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 284502000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 284502000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 142497000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 142497000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 427836000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 427836000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 143334000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 143334000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 570304000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 570304000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 570304000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 135493000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 135493000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 268139000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 268139000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 132642000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 132642000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 396984000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 396984000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 128846000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 128846000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 522011000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 522011000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 522011000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 123501000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 123501000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 247725000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 247725000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 124224000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 124224000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 377254000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 377254000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 129530000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 129530000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 509770000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 509770000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 509770000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 135232000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 135232000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 274677000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 274677000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 139445000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 139445000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 420503000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 420503000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 145826000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 145826000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 562962000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 562962000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 562962000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 148040000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 148040000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 299038000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 299038000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 150999000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 150999000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 455230000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 455230000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 156192000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 156192000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 612105000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 612105000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 612105000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 156614000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 156614000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 314357000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 314357000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 157742000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 157742000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 471967000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 471967000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 157610000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 157610000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 630941000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 630941000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 630941000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 144787000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 144787000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 294605000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 294605000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 149817000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 149817000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 445074000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 445074000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 150470000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 150470000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 594141000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 594141000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 153699000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 153699000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 312418000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 158720000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 475911000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 163493000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 641521000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 170780000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DepreciationDepletionAndAmortization": {
        "label": "Depreciation, Depletion and Amortization",
        "description": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 309920000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 156507000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 230887000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 305510000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 305510000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 75805000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 154406000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 154406000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 237225000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 237225000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 323608000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 323608000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 323608000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 83442000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 83442000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 166468000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 166468000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 249543000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 249543000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 335644000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 335644000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 335644000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 88446000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 88446000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 179182000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 179182000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 272891000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 272891000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 370479000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 370479000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 370479000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 97148000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 97148000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 195785000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 195785000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 302007000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 302007000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 410346000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 410346000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 410346000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 108338000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 108338000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 220389000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 220389000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 340089000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 340089000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 464706000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 464706000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 464706000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 124387000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 124387000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 248716000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 248716000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 371968000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 371968000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 494200000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 494200000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 494200000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 137136000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 137136000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 275241000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 275241000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 416517000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 416517000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 555186000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 555186000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 555186000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 141816000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 141816000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 287068000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 287068000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 435667000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 435667000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 581940000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 581940000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 581940000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 142509000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 142509000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 285515000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 285515000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 429181000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 429181000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 571961000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 571961000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 571961000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 135835000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 135835000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 268819000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 268819000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 398013000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 398013000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 524177000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 524177000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 524177000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 123657000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 123657000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 248036000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 248036000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 377722000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 377722000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 510396000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 510396000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 510396000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 135390000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 135390000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 274991000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 274991000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 420970000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 420970000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 563582000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 563582000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 563582000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 148192000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 148192000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 299341000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 299341000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 455679000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 455679000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 612702000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 612702000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 612702000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 156762000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 156762000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 314647000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 314647000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 472396000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 472396000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 631508000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 631508000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 631508000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 144925000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 144925000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 294874000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 294874000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 149949000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 445470000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 445470000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 150596000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 594663000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 594663000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 153821000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 153821000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 312663000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 158842000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 476277000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 163614000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 642008000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 170903000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DerivativeGainLossOnDerivativeNet": {
        "label": "Derivative, Gain (Loss) on Derivative, Net",
        "description": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.",
        "units": {
          "USD": [
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2500000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2500000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 100000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 100000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 100000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -1200000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -1300000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -100000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 11600000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 12900000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 35900000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 35900000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 35900000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -34900000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -34900000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -35800000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -35800000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -900000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -900000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 47000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -47000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 11200000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -11200000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 58800000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -58800000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -58800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -22300000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -22300000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -65100000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 65100000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -42800000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 42800000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -94200000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -94200000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -29100000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -29100000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -60200000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -60200000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -12000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -12000000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 38400000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 26400000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -52200000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -13800000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -38600000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -27500000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1"
            }
          ]
        }
      },
      "DividendsCash": {
        "label": "Dividends, Cash",
        "description": "Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.",
        "units": {
          "USD": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9713000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9713000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9713000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 9777000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 9777000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 19550000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 19550000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 9773000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 9773000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 29330000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 29330000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 9780000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 9780000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 41558000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 41558000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 41558000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 12232000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 12232000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 24474000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 24474000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 12242000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 12242000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 36721000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 36721000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 12247000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 12247000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55118000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55118000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 18426000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 18426000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 36861000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 36861000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 18435000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 18435000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 55299000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 18438000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 74626000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 19428000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 38830000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 19402000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2"
            }
          ]
        }
      },
      "DividendsPayableCurrent": {
        "label": "Dividends Payable, Current",
        "description": "Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 9713000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 9713000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 9713000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 58000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 58000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 58000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 25000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 25000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 20423000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2025-03-31",
              "val": 20423000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DueToRelatedPartiesCurrent": {
        "label": "Due to Related Parties, Current",
        "description": "Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-06-30",
              "val": 17546000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            }
          ]
        }
      },
      "DueToRelatedPartiesNoncurrent": {
        "label": "Due to Related Parties, Noncurrent",
        "description": "Portion of the carrying amount as of the balance sheet date of obligations due all related parties that is payable after one year or beyond the normal operating cycle if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 250000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 250000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 250000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 250000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 250000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 250000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 250000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 250000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 250000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 250000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 150000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 225000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 225000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 225000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 225000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 225000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 225000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 225000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 225000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 225000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 225000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 225000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 225000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 225000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 225000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 225000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 225000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 75000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 75000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 75000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 75000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 75000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 75000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 75000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 75000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 75000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 75000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 75000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 75000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 75000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 75000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 75000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 75000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 75000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 75000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 75000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 75000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 75000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 75000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 75000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 75000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 75000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 75000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 75000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 75000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 75000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 75000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 75000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 35000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 17454000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "EarningsPerShareBasic": {
        "label": "Earnings Per Share, Basic",
        "description": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.",
        "units": {
          "USD/shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -2.5,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -0.07,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 0.05,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 0.37,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 0.44,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.85,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.85,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 0.24,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.56,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.56,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.32,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.32,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0.99,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0.99,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 0.42,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 0.42,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1.26,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1.26,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1.26,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.13,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.13,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.2,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.2,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.07,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.07,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.34,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.34,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 0.14,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 0.14,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.48,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.48,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.48,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.07,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.07,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0.07,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0.07,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.21,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.21,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0.14,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0.14,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.26,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.26,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.26,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.09,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.09,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0.27,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0.27,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 0.18,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 0.18,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0.38,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0.38,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.12,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.12,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.58,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.58,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.58,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0.09,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0.09,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0.31,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0.31,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0.21,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0.21,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0.51,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0.51,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0.2,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0.2,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.56,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.56,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.56,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.12,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.12,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.16,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.14,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.04,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.03,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.28,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.26,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.12,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.12,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.24,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.22,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.22,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0.27,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0.27,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.25,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.25,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.25,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.69,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.69,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.74,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 0.42,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.04,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.04,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.06,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.06,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 0.44,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 0.44,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.48,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.48,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.5,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.5,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 0.67,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 0.68,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.25,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.25,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1.09,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1.1,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1.1,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 0.42,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 0.42,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0.18,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0.18,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0.41,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0.41,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.53,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.53,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.53,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 0.12,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 0.12,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -0.14,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -0.14,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 0.09,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 0.09,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.5,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.5,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.5,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 0.41,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 0.41,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.27,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.27,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.27,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 0.5,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 0.5,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.23,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.23,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.23,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 0.88,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 0.88,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.38,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.38,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.38,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1.4,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1.4,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1.4,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 0.52,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0.49,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0.49,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1.01,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1.01,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.52,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.52,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1.75,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1.75,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.74,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.74,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2.64,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2.64,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2.64,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0.7,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0.7,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1.21,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1.21,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.51,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.51,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 2.46,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 2.46,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1.25,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1.25,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3.13,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3.13,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3.13,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0.18,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0.18,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0.45,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0.45,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.26,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.26,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0.99,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0.99,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.54,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.54,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1.46,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1.46,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1.46,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0.24,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0.24,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0.51,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0.51,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.27,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.27,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1.01,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1.01,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.5,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.5,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1.44,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1.44,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0.09,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0.09,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 0.31,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.22,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 0.82,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 0.51,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1.51,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 0.34,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EarningsPerShareDiluted": {
        "label": "Earnings Per Share, Diluted",
        "description": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "units": {
          "USD/shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -2.5,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -0.07,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 0.05,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 0.32,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 0.31,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.67,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.67,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 0.18,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.41,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.41,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.23,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0.7,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0.7,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 0.3,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 0.3,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.91,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.91,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.91,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.1,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0.1,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.17,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.17,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.07,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.07,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.28,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.28,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 0.11,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 0.11,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.39,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.39,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.39,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.06,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0.06,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0.07,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0.07,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.19,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.19,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0.11,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0.11,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.24,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.24,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.24,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.07,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0.07,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0.21,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0.21,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 0.14,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 0.14,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0.33,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0.33,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.11,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0.11,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.5,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.5,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.5,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0.09,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0.09,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0.3,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0.3,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0.21,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0.21,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0.5,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0.5,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0.2,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0.2,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.55,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.55,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.55,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.12,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.12,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.16,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.14,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.04,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.03,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.28,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.26,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.12,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.12,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.24,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.22,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.22,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.02,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0.27,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0.27,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.25,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.25,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.25,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.69,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.69,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.74,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 0.42,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.04,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.04,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.06,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -0.06,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 0.44,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 0.44,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.48,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.48,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.5,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 0.5,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 0.67,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 0.68,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.23,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.25,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0.25,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1.09,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1.1,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1.1,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 0.42,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 0.42,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0.04,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0.18,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0.18,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0.14,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0.41,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0.41,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0.24,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.53,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.53,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.53,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 0.12,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 0.12,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -0.1,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -0.14,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -0.14,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -0.04,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 0.09,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 0.09,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0.23,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.5,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.5,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.5,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 0.41,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 0.41,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.26,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.26,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0.26,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 0.49,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 0.49,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.23,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.23,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0.23,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 0.87,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 0.87,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.38,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.38,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 0.38,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1.4,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1.4,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1.4,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 0.52,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0.49,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0.49,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.51,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0.51,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1.74,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1.74,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.74,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0.74,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2.62,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2.62,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2.62,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0.69,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0.69,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1.2,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1.2,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.51,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 0.51,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 2.45,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 2.45,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1.24,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1.24,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3.11,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3.11,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3.11,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0.18,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0.18,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0.44,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0.44,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.26,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0.26,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0.98,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0.98,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.54,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0.54,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1.46,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1.46,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1.46,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0.24,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0.24,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0.51,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0.51,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.27,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 0.27,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.49,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0.49,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1.43,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1.43,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0.09,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0.09,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 0.3,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 0.22,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 0.81,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 0.51,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1.5,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 0.33,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateContinuingOperations": {
        "label": "Effective Income Tax Rate Reconciliation, Percent",
        "description": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "units": {
          "pure": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.314,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.183,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.249,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.119,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.097,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.097,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.105,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.105,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.105,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.184,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.184,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.184,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.175,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.175,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.154,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": {
        "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent",
        "description": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss).",
        "units": {
          "pure": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.35,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.35,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.35,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.35,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.35,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.35,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.35,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.35,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.35,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.35,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.35,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.21,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.21,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.21,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.21,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.21,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.21,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.21,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.21,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.21,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.21,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.21,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.21,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act, Amount",
        "description": "Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to Tax Cuts and Jobs Act.",
        "units": {
          "USD": [
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 22300000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            }
          ]
        }
      },
      "EffectOfExchangeRateOnCashAndCashEquivalents": {
        "label": "Effect of Exchange Rate on Cash and Cash Equivalents",
        "description": "Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 3433000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -346000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -133000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -106000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -106000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -66000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 731000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 731000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1775000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1775000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1775000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -152000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -152000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -10000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -10000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2226000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2226000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2212000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2212000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2212000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1332000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1332000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -1052000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -1052000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -766000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -766000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -557000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -557000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -557000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1405000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1405000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2399000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2399000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1994000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1994000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 207000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 207000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 207000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 183000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 183000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 68000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 68000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 68000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 68000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 68000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 68000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 68000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 8250000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 18782000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 21885000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 351000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 351000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 351000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8807000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8807000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -204000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            }
          ]
        }
      },
      "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
        "label": "Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "description": "Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 10259000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 9418000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 9231000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8807000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 3892000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 3892000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1347000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1347000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -3273000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -3273000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -204000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -204000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -829000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -829000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1131000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1131000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1385000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1385000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 870000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 870000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 870000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -300000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -300000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -1177000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -1177000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 2696000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 2696000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6056000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6056000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6056000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -10397000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -10397000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -10274000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -10274000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -10770000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -10770000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -17990000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -17990000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -17990000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -7795000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -7795000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -25020000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -25020000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -33491000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -33491000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -16299000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -16299000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -16299000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -2943000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -2943000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -16091000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -16091000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -17603000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -17603000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -10692000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -10692000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -10692000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -8164000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -8164000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -13724000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -13724000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -2868000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -2868000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -14417000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -14417000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 5172000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 5172000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 8792000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 6630000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2549000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -282000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EmployeeRelatedLiabilitiesCurrent": {
        "label": "Employee-related Liabilities, Current",
        "description": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 69903000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 59928000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 59928000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 56651000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 56651000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 56651000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 56651000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 56651000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 60531000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 60907000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 79570000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 75909000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 75909000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 75909000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 75909000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 75909000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 62298000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 69629000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 80170000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 77635000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 77635000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 77635000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 77635000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 77635000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 62626000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 63545000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 62774000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 95011000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 95011000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 95011000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 95011000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 95011000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 113302000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 121421000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 131523000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 117636000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 117636000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 117636000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 117636000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 117636000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 116526000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 128869000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 144922000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 134785000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 134785000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 134785000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 134785000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 134785000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 119155000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 113990000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 122520000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 124943000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 124943000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 124943000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 124943000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 124943000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 84558000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 95452000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 108167000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 115693000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 115693000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 115693000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 115693000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 115693000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 90561000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 112197000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 124735000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 143383000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 143383000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 143383000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 143383000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 143383000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 102640000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 122533000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 134797000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 150883000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 150883000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 150883000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 150883000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 150883000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 107835000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 117568000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 122097000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 137445000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 137445000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 137445000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 137445000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 137445000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 99037000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 102355000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 107993000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 115604000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 115604000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 115604000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 115604000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 115604000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 95100000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 104998000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 116541000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 121683000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 121683000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 121683000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 121683000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 121683000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 92353000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 114664000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 131782000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 147910000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 147910000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 107849000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense": {
        "label": "Share-based Payment Arrangement, Expense, Tax Benefit",
        "description": "Amount of tax benefit for recognition of expense of award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2400000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2400000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2400000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1300000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1300000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1300000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1300000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1300000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1300000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1400000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1400000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1400000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1700000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1700000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 700000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 700000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 700000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 2400000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 2400000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2500000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions": {
        "label": "Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options (Deprecated 2017-01-31)",
        "description": "Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            }
          ]
        }
      },
      "EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity": {
        "label": "Equity Method Investment, Difference Between Carrying Amount and Underlying Equity",
        "description": "Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.",
        "units": {
          "USD": [
            {
              "end": "2013-04-30",
              "val": -5100000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-04-30",
              "val": -5100000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            }
          ]
        }
      },
      "EquityMethodInvestmentOwnershipPercentage": {
        "label": "Equity Method Investment, Ownership Percentage",
        "description": "The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.",
        "units": {
          "pure": [
            {
              "end": "2009-10-30",
              "val": 0.3,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2009Q3I"
            },
            {
              "end": "2009-10-30",
              "val": 0.3,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 0.3,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 0.3,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 0.3,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 0.3,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 0.3,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 0.3,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 0.3,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0.3,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 0.3,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 0.3,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-03-31",
              "val": 0.3,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 0.3,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 0.3,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0.3,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0.3,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2013-03-31",
              "val": 0.3,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            }
          ]
        }
      },
      "EquityMethodInvestments": {
        "label": "Equity Method Investments",
        "description": "This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 19108000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 19108000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 19108000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 22522000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 26019000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 28215000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 28215000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 28215000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 28215000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 28215000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 29473000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 32027000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 36883000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 36707000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 36707000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 36707000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 36707000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 36707000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 36567000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 38822000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 42324000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 38690000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 38690000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 38690000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 38690000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 38690000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 35560000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 103308000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 105097000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 105214000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 105214000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 105214000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 105214000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 105214000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 114119000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 134717000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 128444000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 117733000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 117733000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 117733000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 117733000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 117733000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 138218000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 140396000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 146639000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            }
          ]
        }
      },
      "FinanceLeaseInterestExpense": {
        "label": "Finance Lease, Interest Expense",
        "description": "Amount of interest expense on finance lease liability.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 214000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 413000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 198000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 666000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 254000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 933000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 933000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 933000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 987000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 987000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 987000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2768000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2768000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2768000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3891000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3891000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3891000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5521000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5521000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5521000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 9138000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 9138000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 10415000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "FinanceLeaseInterestPaymentOnLiability": {
        "label": "Finance Lease, Interest Payment on Liability",
        "description": "Amount of interest paid on finance lease liability.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 211000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 419000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 652000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 893000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 893000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 893000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 946000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 946000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 946000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1745000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1745000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1745000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3933000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3933000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3933000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5419000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5419000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5419000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 8736000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 8736000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 10579000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "FinanceLeaseLiability": {
        "label": "Finance Lease, Liability",
        "description": "Present value of lessee's discounted obligation for lease payments from finance lease.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 18134000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 19050000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 22231000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 23229000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 25690000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 84319000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 111414000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 105555000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 178321000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 149081000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityCurrent": {
        "label": "Finance Lease, Liability, Current",
        "description": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 9121000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 9121000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 9121000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 9121000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 9121000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 9168000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 9084000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 10228000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 12634000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 12634000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 12634000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 12634000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 12634000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 11153000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 22065000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 27805000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 30919000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 30919000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 30919000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 30919000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 30919000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 34406000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 43135000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 54873000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 56570000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 56570000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 56570000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 56570000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 56570000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 60813000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 63595000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 62222000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 57761000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 57761000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 57761000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 57761000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 57761000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 52734000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 57062000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 58102000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 55613000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 55613000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 55613000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 55613000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 55613000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 53458000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 51216000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 74749000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 44046000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 44046000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 40925000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsDue": {
        "label": "Finance Lease, Liability, Payment, Due",
        "description": "Amount of lessee's undiscounted obligation for lease payments for finance lease.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 21412000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 20624000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 21452000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 24597000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 25546000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 27687000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 89608000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 117606000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 117993000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 204371000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 170761000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsDueAfterYearFive": {
        "label": "Finance Lease, Liability, to be Paid, after Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 3807000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 3868000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 3846000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 3757000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 2864000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 2046000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 4003000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 2302000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 12913000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 12618000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 11220000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsDueNextTwelveMonths": {
        "label": "Finance Lease, Liability, to be Paid, Year One",
        "description": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 6430000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 9905000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 13409000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 33208000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 60090000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 62306000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 65666000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 51826000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsDueYearFive": {
        "label": "Finance Lease, Liability, to be Paid, Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 950000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 946000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 941000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 949000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 997000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 1585000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 1519000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 2511000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 23836000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 16100000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsDueYearFour": {
        "label": "Finance Lease, Liability, to be Paid, Year Four",
        "description": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 936000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 955000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1410000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2014000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 956000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 1063000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 2081000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 1613000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 3568000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 17433000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 27923000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsDueYearThree": {
        "label": "Finance Lease, Liability, to be Paid, Year Three",
        "description": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 4748000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 4830000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 5642000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 7248000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 2064000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 3777000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 18075000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 9266000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 11436000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 32624000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 25788000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsDueYearTwo": {
        "label": "Finance Lease, Liability, to be Paid, Year Two",
        "description": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 4555000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 4753000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 5557000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 8320000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 8808000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 6395000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 30656000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 42816000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 25259000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 52194000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 37904000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear": {
        "label": "Finance Lease, Liability, to be Paid, Remainder of Fiscal Year",
        "description": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 5268000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 4051000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2317000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityUndiscountedExcessAmount": {
        "label": "Finance Lease, Liability, Undiscounted Excess Amount",
        "description": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 2490000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 2402000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2366000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 2317000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 1997000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 5289000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 6192000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 12438000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 26050000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 21680000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FinanceLeasePrincipalPayments": {
        "label": "Finance Lease, Principal Payments",
        "description": "Amount of cash outflow for principal payment on finance lease.",
        "units": {
          "USD": [
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1689000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2669000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1229000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1376000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 2746000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 2746000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 4358000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 4358000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6574000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6574000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6574000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 2355000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 2355000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 4876000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 4876000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 7193000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 7193000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9851000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9851000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9851000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 3216000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 3216000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 6633000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 6633000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 12785000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 12785000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 20373000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 20373000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 20373000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 7538000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 7538000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 15943000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 15943000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 26938000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 26938000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 40673000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 40673000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 40673000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 15148000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 15148000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 31129000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 31129000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 48409000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 48409000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 66398000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 66398000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 66398000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 19684000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 19684000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 38678000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 38678000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 56359000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 56359000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 72255000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 72255000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 15659000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 15659000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 30627000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 44246000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 89942000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 14543000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "FinanceLeaseRightOfUseAssetAmortization": {
        "label": "Finance Lease, Right-of-Use Asset, Amortization",
        "description": "Amount of amortization expense attributable to right-of-use asset from finance lease.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1066000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 2210000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1145000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3628000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1417000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5240000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5240000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5240000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6520000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6520000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6520000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 14196000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 14196000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 14196000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 24644000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 24644000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 24644000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 42345000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 42345000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 42345000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 35290000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 35290000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 36468000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization": {
        "label": "Finance Lease, Right-of-Use Asset, before Accumulated Amortization",
        "description": "Amount, before accumulated amortization, of right-of-use asset from finance lease.",
        "units": {
          "USD": [
            {
              "end": "2020-12-31",
              "val": 40856000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 40856000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 40856000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 40856000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 40556000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 81582000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 100939000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 105294000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 105294000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 105294000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 105294000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 105294000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 110452000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 138174000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 160027000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 165122000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 165122000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 165122000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 165122000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 165122000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 182256000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 190836000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 193174000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 209506000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 209506000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 209506000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 209506000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 209506000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 224983000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 252988000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 264644000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 274302000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 274302000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 274302000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 274302000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 274302000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 260209000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 246743000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 245297000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 217855000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 217855000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 210868000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "FinanceLeaseWeightedAverageDiscountRatePercent": {
        "label": "Finance Lease, Weighted Average Discount Rate, Percent",
        "description": "Weighted average discount rate for finance lease calculated at point in time.",
        "units": {
          "pure": [
            {
              "end": "2019-03-31",
              "val": 0.049,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 0.048,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0.046,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0.046,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.046,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.046,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 0.032,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0.032,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 0.032,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 0.041,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0.041,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 0.041,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 0.057,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0.057,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 0.057,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 0.063,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0.063,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 0.06,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAccumulatedAmortization": {
        "label": "Finite-Lived Intangible Assets, Accumulated Amortization",
        "description": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 56003000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 56003000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 56003000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 58627000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 42796000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 35017000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 35017000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 35017000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 35017000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 35017000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-03-31",
              "val": 33671000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 34530000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 24570000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 25403000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 25403000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 25403000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 25403000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 25403000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2013-03-31",
              "val": 26247000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 27105000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 26303000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 26740000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpense": {
        "label": "Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31)",
        "description": "Aggregate amount of intangible asset amortization recognized as expense during the period.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 7000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 2500000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 1300000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 4200000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 1800000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5900000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5900000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1300000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 2600000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 2600000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 1300000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 1300000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3900000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3900000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1300000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1300000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5200000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1200000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 800000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3900000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, after Year Five",
        "description": "Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-03-31",
              "val": 209000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 230000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 387000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 141000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 1028000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2013-03-31",
              "val": 2560000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1967000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 928000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Five",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-03-31",
              "val": 152000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 178000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 477000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 275000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-03-31",
              "val": 190000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 466000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 513000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 488000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-03-31",
              "val": 411000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 938000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 731000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 521000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2013-03-31",
              "val": 704000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1230000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1022000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 736000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsFutureAmortizationExpense": {
        "label": "Finite-Lived Intangible Assets, Future Amortization Expense (Deprecated 2012-01-31)",
        "description": "The aggregate estimated amortization expense for succeeding fiscal years for intangible assets subject to amortization.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 10957000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 9725000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8382000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7260000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 6436000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 5490000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4766000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsGross": {
        "label": "Finite-Lived Intangible Assets, Gross",
        "description": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 69527000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 69527000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 69527000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 69584000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 52521000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 43399000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 43399000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 43399000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 43399000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 43399000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-03-31",
              "val": 40931000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 40966000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 30060000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 30169000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 30169000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 30169000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 30169000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 30169000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2013-03-31",
              "val": 30473000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 32114000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 30361000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 29929000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsNet": {
        "label": "Finite-Lived Intangible Assets, Net",
        "description": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 9975000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 9975000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 9975000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2010-06-30",
              "val": 17084000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 15360000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 13524000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 13524000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 13524000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 13524000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 13524000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2011-03-31",
              "val": 12236000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 10957000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 9725000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 8382000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 8382000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 8382000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 8382000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 8382000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-03-31",
              "val": 7260000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 6436000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 5490000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 4766000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 4766000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 4766000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 4766000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 4766000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2013-03-31",
              "val": 4226000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 5009000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 4058000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 3189000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsUsefulLifeMaximum": {
        "label": "Finite-Lived Intangible Assets, Useful Life, Maximum (Deprecated 2012-01-31)",
        "description": "The maximum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.",
        "units": {
          "Y": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 10,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsUsefulLifeMinimum": {
        "label": "Finite-Lived Intangible Assets, Useful Life, Minimum (Deprecated 2012-01-31)",
        "description": "The minimum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.",
        "units": {
          "Y": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "ForeignCurrencyTransactionGainLossBeforeTax": {
        "label": "Foreign Currency Transaction Gain (Loss), before Tax",
        "description": "Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 61057000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 6098000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": -5970000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -2161000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": -8259000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -3339000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -3339000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -975000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -554000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -554000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 421000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 421000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -9010000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -9010000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -8456000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -8456000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -13756000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -13756000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -13756000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -1731000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -1731000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -4663000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -4663000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -2932000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -2932000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1658000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1658000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 3005000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 3005000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2178000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2178000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2178000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -790000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -790000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -2067000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -2067000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -1277000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -1277000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -4461000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -4461000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -2394000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -2394000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4185000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4185000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4185000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1166000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1166000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -875000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -875000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -2041000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -2041000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1841000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1841000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 2716000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 2716000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5626000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5626000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5626000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -334000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -334000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -4547000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -4547000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -4213000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -4213000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 3381000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 3381000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 7928000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 7928000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 9808000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 9808000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 9808000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -207000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -207000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1252000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1252000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1459000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1459000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 9751000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 9751000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 8499000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 8499000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 7849000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 7849000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 7849000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -3623000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -3623000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -4382000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -4382000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -759000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -759000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -11506000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -11506000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -7124000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -7124000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3592000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3592000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3592000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -11384000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -11384000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -9132000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -9132000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2252000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 2252000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -8678000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -8678000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 454000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 454000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -11823000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -11823000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -11823000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -4713000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -4713000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2397000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2397000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 7110000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 7110000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1045000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1045000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1352000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1352000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1451000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1451000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1451000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 2013000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 2013000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1407000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1407000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -606000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -606000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1581000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1581000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 174000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 174000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1944000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1944000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1944000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 229000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 229000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -3232000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -3232000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -3461000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -3461000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -6301000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -6301000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -3069000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -3069000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -9608000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -9608000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -9608000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -619000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -619000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -1300000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -1300000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -681000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -681000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -1247000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -1247000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 53000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 53000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -723000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -723000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -723000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 4301000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 4301000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10555000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10555000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 6254000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 6254000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 11568000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 11568000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1013000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1013000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1572000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1572000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1572000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -6763000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -6763000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -6812000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -6812000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -49000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -49000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -12471000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -12471000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -5659000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -5659000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -18361000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -18361000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -18361000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1545000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1545000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -3466000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -3466000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -1921000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -1921000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -11446000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -11446000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -7980000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -7980000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8856000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8856000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -3760000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -3760000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -10787000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -7027000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": -10725000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 62000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -10836000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -2486000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ForeignEarningsRepatriated": {
        "label": "Foreign Earnings Repatriated",
        "description": "Amount of foreign earnings repatriated from subsidiaries outside the country of domicile.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8900000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            }
          ]
        }
      },
      "ForeignIncomeTaxExpenseBenefitContinuingOperations": {
        "label": "Foreign Income Tax Expense (Benefit), Continuing Operations",
        "description": "Amount of current and deferred foreign income tax expense (benefit) attributable to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4100000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4700000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 100000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 5700000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            }
          ]
        }
      },
      "FutureAmortizationExpenseAfterYearFive": {
        "label": "Future Amortization Expense, after Year Five (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized for the remainder of the finite-lived intangible asset useful life after the fifth succeeding fiscal year.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 260000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 279000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 170000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 190000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 209000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 206000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 169000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseRemainderOfFiscalYear": {
        "label": "Future Amortization Expense, Remainder of Fiscal Year (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during the remainder of the current fiscal year.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 2629000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1165000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2567000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1709000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 846000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearFive": {
        "label": "Future Amortization Expense, Year Five (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 343000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 346000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 122000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 125000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 130000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 117000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 96000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearFour": {
        "label": "Future Amortization Expense, Year Four (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 644000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 727000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 350000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 354000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 358000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 339000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 134000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearOne": {
        "label": "Future Amortization Expense, Year One (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3724000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3364000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearThree": {
        "label": "Future Amortization Expense, Year Three (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3356000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3479000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 652000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 656000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 659000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 636000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 355000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "FutureAmortizationExpenseYearTwo": {
        "label": "Future Amortization Expense, Year Two (Deprecated 2012-01-31)",
        "description": "The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3725000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3729000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3364000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3368000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 3371000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3346000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 648000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "GainLossOnDispositionOfAssets1": {
        "label": "Gain (Loss) on Disposition of Assets",
        "description": "Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.",
        "units": {
          "USD": [
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 108109000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 108109000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 108109000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 108109000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 108109000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 108109000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 108109000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 108109000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            }
          ]
        }
      },
      "GainLossOnDispositionOfProperty": {
        "label": "Gain (Loss) on Disposition of Property (Deprecated 2013-01-31)",
        "description": "The gains (losses) included in results of operations resulting from the sale or disposal of property, plant and equipment, which do not qualify for treatment as discontinued operations. This item does not include any gain (loss) recognized on the sale of oil and gas property or timber property.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 9856000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 281000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009"
            }
          ]
        }
      },
      "GainLossOnSaleOfBusiness": {
        "label": "Gain (Loss) on Disposition of Business",
        "description": "Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 9155000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 9155000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 9155000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 9155000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 9155000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 9155000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 9155000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 9155000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 9155000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -13501000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "GainLossOnSaleOfPropertyPlantEquipment": {
        "label": "Gain (Loss) on Disposition of Property Plant Equipment",
        "description": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -2887000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -7262000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -7262000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -423000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -423000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -423000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1942000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1942000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1942000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1676000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1676000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1676000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2545000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2545000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2545000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -1276000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -1276000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -1276000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1190000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1190000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1390000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1390000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1390000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2648000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2648000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2648000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -5310000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -5310000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -5310000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1175000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4477000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4477000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2821000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2821000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2821000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1446000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1446000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1446000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 2807000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 2807000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 2807000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2200000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2200000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2200000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3978000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3978000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 37453000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "GainOnBusinessInterruptionInsuranceRecovery": {
        "label": "Gain on Business Interruption Insurance Recovery",
        "description": "The net amount (to the extent disclosed within this portion of the income statement) by which an insurance settlement exceeds incremental costs incurred from the event causing an interruption of business, plus the insurance award for earnings lost from the event, such as a natural catastrophe, explosion or fire.",
        "units": {
          "USD": [
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 15166000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 15166000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 15166000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1371000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            }
          ]
        }
      },
      "GainsLossesOnExtinguishmentOfDebt": {
        "label": "Gain (Loss) on Extinguishment of Debt",
        "description": "Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 35987000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 16884000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 7888000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 15658000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": -1226000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 15088000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 15088000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -17807000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -17807000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -17807000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -17807000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -18042000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -18042000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -235000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -235000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -18042000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -18042000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -18042000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -15531000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -15531000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -15531000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -15531000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -15531000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -15531000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -15531000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -15531000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -15531000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1199000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1199000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -737000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -11619000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -11619000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -11619000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -11619000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -11619000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -12330000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -11619000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -11619000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -757000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -2530000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -2530000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -2530000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -9560000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -2530000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -9560000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -9560000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -4835000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -4835000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -4424000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -4424000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -4835000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -4835000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -4835000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -18000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -18000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -1167000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -1167000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1149000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1149000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1512000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1512000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1512000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -8356000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -8356000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -8356000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -8356000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -8535000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -8535000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -179000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -179000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -8536000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -8536000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -8536000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -428000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -428000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -428000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -428000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -919000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -919000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -491000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -491000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -3042000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -3042000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -3042000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -97000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -97000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -464000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -464000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -367000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -367000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -464000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -464000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -464000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -464000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -464000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": -455000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": -455000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -1787000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "GainsLossesOnSalesOfInvestmentRealEstate": {
        "label": "Gains (Losses) on Sales of Investment Real Estate",
        "description": "The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 108109000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3302000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            }
          ]
        }
      },
      "GainsLossesOnSalesOfOtherRealEstate": {
        "label": "Gains (Losses) on Sales of Other Real Estate",
        "description": "The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 146000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 146000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            }
          ]
        }
      },
      "Goodwill": {
        "label": "Goodwill",
        "description": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 19443000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 19443000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 23409000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 23409000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 23409000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 23409000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 20840000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 27417000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 27908000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 24122000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 24122000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 24122000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 24122000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 24122000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 25228000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 25161000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 25076000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 25036000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 25036000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 25036000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 25036000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 25036000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 26546000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 25472000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 24813000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 25720000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 25720000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 25720000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 25720000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 25720000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 25449000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 26159000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 26104000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 25976000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 25976000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 25976000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 25976000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 25976000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 26235000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 26140000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 26747000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 27325000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 27325000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 27325000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 27325000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 27325000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 25481000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 25392000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 25351000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 24516000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 24516000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 24516000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 24516000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 24516000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 23182000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 20787000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 19492000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 21517000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 21517000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 21517000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 21517000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 21517000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 21235000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 19550000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 18888000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 20003000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 20003000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 20003000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 20003000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 20003000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 18641000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 17536000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 19643000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 17947000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 17947000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 17947000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 17947000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 17947000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 18813000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 19588000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 19076000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 18003000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 18003000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 17775000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "GoodwillAcquiredDuringPeriod": {
        "label": "Goodwill, Acquired During Period",
        "description": "Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.",
        "units": {
          "USD": [
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 19443000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 23409000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 713000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            }
          ]
        }
      },
      "GoodwillForeignCurrencyTranslationGainLoss": {
        "label": "Goodwill, Foreign Currency Translation Gain (Loss)",
        "description": "Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 713000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 914000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "GoodwillImpairmentLoss": {
        "label": "Goodwill, Impairment Loss",
        "description": "Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 671117000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "GrossProfit": {
        "label": "Gross Profit",
        "description": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 561738000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 150426000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 102387000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 305042000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 154616000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 480396000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 480396000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 136956000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 316155000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 316155000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 179199000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 179199000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 504413000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 504413000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 188258000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 188258000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 663756000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 663756000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 663756000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 126686000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 126686000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 256503000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 256503000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 129817000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 129817000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 378742000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 378742000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 122239000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 122239000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 490569000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 490569000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 490569000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 104981000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 104981000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 194301000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 194301000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 89320000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 89320000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 311088000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 311088000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 116787000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 116787000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 423810000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 423810000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 423810000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 114953000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 114953000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 253332000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 253332000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 138379000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 138379000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 394340000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 394340000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 141008000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 141008000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 544513000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 544513000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 544513000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 128820000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 128820000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 279534000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 279534000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 150714000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 150714000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 432751000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 432751000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 153217000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 153217000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 552822000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 552822000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 552822000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 134947000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 134947000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 250045000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 250045000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 115098000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 115098000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 376645000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 376645000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 126600000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 126600000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 479265000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 479265000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 479265000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 122884000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 122884000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 122884000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 254490000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 254490000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 131606000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 131606000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 131606000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 468290000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 468290000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 213800000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 213800000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 213800000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 695477000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 695477000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 709891000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 227187000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 142906000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 142906000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 136234000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 136234000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 315141000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 312850000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 172235000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 172235000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 176616000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 176616000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 531779000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 536738000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 216638000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 216638000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 223888000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 223888000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 757273000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 761079000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 761079000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 225494000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 224341000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 157771000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 157771000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 157771000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 157771000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 327488000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 327488000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 169717000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 169717000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 169717000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 169717000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 528195000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 528195000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 200707000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 200707000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 200707000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 200707000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 710565000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 710565000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 710565000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 182370000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 182370000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 120761000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 120761000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 120761000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 120761000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 244215000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 244215000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 123454000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 123454000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 123454000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 123454000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 426455000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 426455000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 182240000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 182240000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 182240000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 182240000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 649439000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 649439000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 649439000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 222984000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 222984000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 188908000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 188908000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 188908000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 381228000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 381228000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 192320000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 192320000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 192320000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 622313000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 622313000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 241085000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 241085000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 241085000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 900814000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 900814000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 900814000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 278501000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 265534000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 265534000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 538354000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 538354000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 272820000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 272820000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 863186000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 863186000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 324832000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 324832000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1225554000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1225554000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1225554000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 325330000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 325330000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 574485000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 574485000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 249155000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 249155000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 995713000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 995713000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 421228000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 421228000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1329987000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1329987000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1329987000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 194421000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 194421000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 381291000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 381291000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 186870000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 186870000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 664044000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 664044000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 282753000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 282753000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 943153000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 943153000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 943153000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 201643000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 201643000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 414018000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 414018000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 212375000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 212375000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 686502000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 686502000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 272484000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 272484000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 933212000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 933212000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 157583000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 157583000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 339480000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 181897000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 623970000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 284490000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 938599000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 239032000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ImpairmentOfLongLivedAssetsHeldForUse": {
        "label": "Impairment of Long-Lived Assets Held-for-use",
        "description": "The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1300000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 700000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 1400000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 100000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1100000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 100000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2500000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 1400000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Domestic",
        "description": "The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -45512000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -15604000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -22039000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1012000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -8097000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -8097000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17062000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17062000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17062000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -36829000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -36829000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -36829000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 16571000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 16571000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 16571000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -39684000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -39684000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -39684000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -12385000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -12385000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -10880000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 14935000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 26040000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 26040000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5535000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5535000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5535000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1138000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1138000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1138000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 38719000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 38719000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 38719000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 81994000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 81994000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 81994000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81488000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81488000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81488000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 94643000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 94643000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 94643000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 81289000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 81289000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 68993000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest",
        "description": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 126523000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 190340000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 88691000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 251159000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 251159000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 29148000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 47187000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 18039000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 77009000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 77009000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 29822000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 29822000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100219000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100219000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 93134000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 14944000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 14944000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 11925000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 11925000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -3019000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -3019000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 44039000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 44039000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 32114000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 32114000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 59703000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54111000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54111000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 17795000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 37886000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 20091000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 76060000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 38174000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 123987000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 123987000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 136078000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 159810000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 247038000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 108650000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 386682000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 386682000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 131686000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 274133000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 142447000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 473199000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 473199000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 199066000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 199066000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 715066000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 715066000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 715066000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 200956000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 200956000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 337213000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 337213000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 136257000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 136257000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 647313000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 647313000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 310100000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 310100000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 856932000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 856932000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 856932000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 56088000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 56088000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 129939000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 129939000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 73851000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 73851000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 292313000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 292313000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 162374000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 162374000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 443841000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 443841000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 443841000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 71982000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 71982000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 153552000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 153552000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 81570000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 81570000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 295427000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 295427000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 141875000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 141875000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 431016000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 431016000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 25789000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 25789000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 109003000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 83214000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 263400000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 154397000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 444619000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 96308000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Foreign",
        "description": "The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 172035000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 266763000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 273198000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 101231000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 108316000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 101231000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 42641000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37049000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 37049000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 160816000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 160816000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 160816000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 119507000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 119507000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 119507000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 107219000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 107596000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 107596000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 227542000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 227542000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 240575000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 288935000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 281456000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 281456000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 180280000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 180280000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 180280000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 158672000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 158672000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 158672000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 347963000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 347963000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 347963000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 633072000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 633072000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 633072000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 775444000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 775444000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 775444000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 349198000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 349198000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 349198000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 349727000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 349727000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 375626000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments": {
        "label": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest",
        "description": "Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 93134000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54111000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54111000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 17740000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 36386000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 18646000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 71381000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 34995000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 123987000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 123987000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 123987000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 20351000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 20351000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 63232000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 63232000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 42881000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 42881000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 123015000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 123015000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 59783000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 59783000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 136078000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 136078000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 136078000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 29458000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 29458000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 36724000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 36724000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 7266000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 7266000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 80657000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 80657000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 43933000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 43933000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 67535000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 67912000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 67912000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 1468000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 1468000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 10194000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 10194000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 8726000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 8726000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 95421000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 95421000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 85227000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 85227000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 215157000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 215157000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 229695000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -8705000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -15293000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 140327000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 138203000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 149032000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 153496000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 214709000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 219924000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 74382000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 81721000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 303870000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 307496000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 307496000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 12676000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 12676000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 56491000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 56491000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 43815000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 43815000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 128109000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 128109000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 71618000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 71618000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 185815000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 185815000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 185815000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -1288000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -1288000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -4397000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -4397000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -3109000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -3109000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 59230000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 59230000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 63627000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 63627000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 159810000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 159810000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 69343000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 69343000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 138388000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 138388000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 69045000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 69045000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 247038000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 108650000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 386682000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 131686000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 274133000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 142447000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2"
            }
          ]
        }
      },
      "IncomeLossFromEquityMethodInvestments": {
        "label": "Income (Loss) from Equity Method Investments",
        "description": "Amount of income (loss) for proportionate share of equity method investee's income (loss).",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2373000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2373000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 1101000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 2709000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 2709000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 1608000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 1608000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 4883000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 4883000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 2174000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 2174000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6435000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6435000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6435000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1518000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1518000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3607000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3607000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 2089000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 2089000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 6641000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 6641000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 3034000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 3034000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7085000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7085000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7085000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1988000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1988000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2880000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2880000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 892000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 892000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 5421000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 5421000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 2541000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 2541000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5592000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5592000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5592000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 55000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 55000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1500000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1500000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1445000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1445000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4679000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4679000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 3179000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 3179000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 10316000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 10316000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 10316000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 5761000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 5761000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 25797000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 25797000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 20036000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 20036000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 29169000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 29169000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 3372000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 3372000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 31654000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 31654000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 31007000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 6238000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 6238000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 13804000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 9370000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 7566000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 5315000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 15460000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 10587000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1656000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1217000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 20107000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 14016000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 14016000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "IncomeTaxExpenseBenefit": {
        "label": "Income Tax Expense (Benefit)",
        "description": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 31788000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 4914000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 1833000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -25940000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": -30854000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -29760000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -29760000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -167000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -1367000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -1367000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -1200000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -1200000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 8954000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 8954000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 10321000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 10321000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 19012000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 19012000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 19012000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 3382000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 3382000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6976000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6976000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 3594000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 3594000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 9475000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 9475000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 2499000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 2499000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7124000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7124000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7124000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3362000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3362000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -529000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -529000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -3891000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -3891000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 9009000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 9009000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 9538000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 9538000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17001000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17001000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17001000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 4029000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 4029000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -6209000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -6209000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -10238000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -10238000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5961000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5961000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 12170000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 12170000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 22646000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 22646000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 22646000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4929000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4929000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 17440000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 17440000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 12511000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 12511000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 32425000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 32425000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 14985000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 14985000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 33845000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 33845000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 33845000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 5999000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 5999000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 10630000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 10630000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4631000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 4631000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 27198000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 27198000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 16568000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 16568000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28035000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28035000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 28035000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 1873000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 1873000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 1873000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 5233000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 5233000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 3360000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 3360000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 3360000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 29319000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 29319000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 24086000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 24086000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 24086000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 47853000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 47853000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 51042000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 18534000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 439000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 439000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -1325000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -1325000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 33012000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 32141000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 32573000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 32573000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 33466000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 33466000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 51764000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 53404000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 18752000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 18752000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 21263000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 21263000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 38982000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 39791000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 39791000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": -12782000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": -13613000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 2481000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 2481000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 2481000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 2481000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 13112000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 13112000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 10631000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 10631000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 10631000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 10631000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 27438000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 27438000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 14326000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 14326000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 14326000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 14326000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 56250000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 56250000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 56250000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 28812000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 28812000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 21380000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 21380000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 21380000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 21380000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 27277000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 27277000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5897000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5897000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5897000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5897000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 36418000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 36418000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 9141000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 9141000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 9141000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 9141000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 37182000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 37182000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 37182000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 764000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 764000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 4846000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 4846000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 4846000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 17751000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 17751000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 12905000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 12905000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 12905000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 33504000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 33504000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 15753000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 15753000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 15753000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 46183000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 46183000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 46183000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 12679000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 11667000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 11667000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 27656000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 27656000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 15989000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 15989000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 44875000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 44875000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 17219000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 17219000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 69459000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 69459000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 69459000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 29728000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 29728000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 40516000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 40516000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 10788000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 10788000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 44159000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 44159000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3643000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 3643000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 89890000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 89890000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 89890000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 10864000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 10864000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 20271000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 20271000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 9407000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 9407000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 49194000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 49194000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 28923000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 28923000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 81710000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 81710000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 81710000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 12196000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 12196000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 26508000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 26508000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 14312000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 14312000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 45693000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 45693000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 19185000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 19185000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 75481000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 75481000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3936000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3936000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 32098000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 28162000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 59813000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 27715000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 68503000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 12342000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability": {
        "label": "Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability",
        "description": "Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -600000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -9200000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -8600000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -16200000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            }
          ]
        }
      },
      "IncomeTaxesPaid": {
        "label": "Income Taxes Paid",
        "description": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 21997000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1327000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 8752000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 11991000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 11991000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 1081000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 4118000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 4118000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 4971000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 4971000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5906000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5906000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5906000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 6842000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 12158000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 15245000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 16380000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 16380000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 16380000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8199000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8199000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8199000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 18318000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 18318000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 18318000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 37315000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 37315000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 37315000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 35084000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 35084000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 35084000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 32174000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 32174000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 32174000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 61878000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 61878000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 61878000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 63080000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 63080000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 63080000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 44495000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 44495000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 44495000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 43404000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 43404000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 43404000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 24011000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 24011000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 24011000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 97333000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 97333000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 97333000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 90458000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 90458000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 90458000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 82617000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 82617000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 75721000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxHolidayAggregateDollarAmount": {
        "label": "Income Tax Holiday, Aggregate Dollar Amount",
        "description": "The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5700000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13700000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4800000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4800000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4800000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 900000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 900000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 900000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3300000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3300000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3300000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5600000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5600000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5600000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 6200000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 6200000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 6200000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1900000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1900000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1900000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 14700000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 14700000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 14700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 27600000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 27600000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 27600000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 56700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 56700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 56700000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 84500000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 84500000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 84500000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 18600000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 18600000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 18600000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 33200000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 33200000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 3100000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance": {
        "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -53722000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15004000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15004000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -8672000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -8672000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -8672000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -3112000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -3112000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -3112000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -32415000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -32415000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -32415000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -13527000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -13527000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -13527000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 18259000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 18259000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 18259000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -7362000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -7362000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -7903000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -4703000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -6763000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -6763000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -12662000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -12662000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -12662000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 14900000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 14900000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 14900000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 14900000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 11800000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 18374000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 18374000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 18374000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -3800000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": -3800000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -15624000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -15624000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": -20200000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1047000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary": {
        "label": "Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -3047000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2404000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2404000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            }
          ]
        }
      },
      "IncomeTaxReconciliationForeignIncomeTaxRateDifferential": {
        "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -56301000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -80461000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -80461000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -22507000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -22507000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -22507000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -14717000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -14717000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -14717000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -17814000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -17814000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -17814000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6579000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6579000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6579000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -11756000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -11756000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -11756000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -17907000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -17907000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -19279000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -51412000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -50243000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -51661000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6741000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6340000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6340000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -10600000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -10600000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -10600000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -27988000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -27988000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -68007000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": {
        "label": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount",
        "description": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 44257000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 87929000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 87929000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 35039000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 35039000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 32559000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 20896000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 18939000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 18939000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 43396000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 43396000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 43396000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 47627000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 47627000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 47627000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 23637000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 23769000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 23769000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 75305000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 75305000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 80393000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 106354000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 107623000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 107623000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 39021000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 39021000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 39021000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 33560000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 33560000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 33560000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 81203000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 81203000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 150164000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 93370000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationOtherAdjustments": {
        "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -185000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -235000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -235000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 921000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 921000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 708000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 793000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 626000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 626000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -96000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1285000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1285000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 969000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 969000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 969000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1238000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1238000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1238000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 361000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 361000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 361000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1430000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1430000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1430000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 976000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 976000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 976000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1162000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1162000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1162000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1177000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1177000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1303000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncomeTaxReconciliationPriorYearIncomeTaxes": {
        "label": "Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense (benefit).",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 12198000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -4281000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -4281000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3582000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3582000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3582000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2464000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2464000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2464000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2727000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2727000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2727000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3643000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3643000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3643000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -912000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -912000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -912000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2648000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2648000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2648000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3329000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3329000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -558000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 267000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1898000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1898000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -3190000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -3190000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -2875000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -2575000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -2433000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -1819000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncomeTaxReconciliationRepatriationOfForeignEarnings": {
        "label": "Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 4846000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 122000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 122000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3388000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3388000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3388000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3240000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3240000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3240000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6499000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6499000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 6499000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3958000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3958000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3958000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 91000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 91000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 91000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 25604000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 25604000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 25604000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 719000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 719000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 719000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 387000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 387000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 387000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3360000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3360000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3360000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 23853000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 23853000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 40919000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncomeTaxReconciliationStateAndLocalIncomeTaxes": {
        "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 884000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 523000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 523000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1805000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1805000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1451000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1406000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1126000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1126000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1124000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1124000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1124000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1940000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1940000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1940000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2622000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2622000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2622000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 836000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 836000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 850000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2193000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2624000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2624000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1677000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1677000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1677000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 293000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 293000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 293000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 346000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 346000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2513000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 56000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxContingencies": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5305000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1230000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1230000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3256000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3256000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3256000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6801000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6801000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 5531000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2100000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxCredits": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 9377000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2765000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2765000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 466000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 466000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 466000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1370000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1370000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1370000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2622000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2622000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2622000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2557000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2557000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2557000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1919000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1919000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1919000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 40301000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 40301000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 40301000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 7296000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 7296000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 7296000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 18106000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 18106000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 18106000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 9006000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 9006000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 9006000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 21525000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 21525000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 36401000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccountsPayable": {
        "label": "Increase (Decrease) in Accounts Payable",
        "description": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -81598000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 96854000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 96854000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18379000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18379000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18379000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -7539000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -7539000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -7539000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17142000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17142000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 17142000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -67198000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -67198000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -67198000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 55693000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 55693000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 55693000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -48368000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -48368000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -48368000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 48581000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 48581000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 48581000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 67574000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 67574000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 67574000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -43490000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -43490000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -43490000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 38670000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 38670000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 38670000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 48786000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 48786000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 48786000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 215646000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 215646000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 215646000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 86574000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 86574000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 86574000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -134618000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -134618000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -134618000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -36047000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -36047000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 203353000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccountsReceivable": {
        "label": "Increase (Decrease) in Accounts Receivable",
        "description": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -144942000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 68912000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 68912000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 58225000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 58225000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 58225000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -95882000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -95882000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -95882000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 96107000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 96107000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 97677000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 992000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 531000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 531000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 80775000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 80775000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 80775000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -122840000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -122840000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -122840000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 29126000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 29126000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 55184000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 118353000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 133814000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 133814000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -80571000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -80571000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -80571000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 124140000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 124140000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 124140000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 106693000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 106693000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 106693000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 298854000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 298854000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 298854000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 103990000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 103990000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 103990000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -205491000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -205491000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -205491000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -99690000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -99690000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 296819000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccruedLiabilities": {
        "label": "Increase (Decrease) in Accrued Liabilities",
        "description": "The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 92115000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -108712000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -108712000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18019000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18019000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 18019000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -21676000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -21676000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -21676000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 66566000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 66566000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 66566000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 32001000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 32001000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 32001000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 16720000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 16720000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 16720000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -42042000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -42042000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -42042000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 56465000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 56465000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 48159000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 35525000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 29424000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 29424000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -78136000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -78136000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -78136000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -33297000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -33297000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -33297000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 69151000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 69151000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 69151000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 108283000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 108283000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 108283000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -40637000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -40637000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -40637000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -48389000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -48389000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -48389000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3709000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3709000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 36653000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInConstructionPayables": {
        "label": "Increase (Decrease) in Construction Payables",
        "description": "The increase (decrease) during the reporting period of obligations, not classified as trade payables, incurred and payable for the acquisition of merchandise, materials, supplies, and services pertaining to construction projects.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -122969000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -104800000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -127568000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            }
          ]
        }
      },
      "IncreaseDecreaseInInventories": {
        "label": "Increase (Decrease) in Inventories",
        "description": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -16696000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 20991000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 20991000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 34882000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 34882000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 34882000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6912000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6912000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6912000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 29882000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 29882000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 29882000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -38248000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -38248000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -38248000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 27817000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 27817000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 27817000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -27677000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -27677000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -27677000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 28397000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 28397000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8623000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 54195000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 36307000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 36307000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 16310000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 16310000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 16310000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -10208000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -10208000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -10208000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 75499000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 75499000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 75499000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 190555000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 190555000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 190555000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 148137000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 148137000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 148137000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -233797000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -233797000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -233797000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -78965000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -78965000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 126858000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInOperatingCapital": {
        "label": "Increase (Decrease) in Operating Capital",
        "description": "The increase (decrease) during the reporting period of all assets and liabilities used in operating activities.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 99077000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 114740000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 14730000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 72779000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 72779000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 61504000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 61504000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -6123000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -6123000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -13013000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -13013000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -46621000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -46621000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 42150000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 42150000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 47292000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 47292000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 22761000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 22761000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 11400000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 11400000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 36702000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 36702000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -4248000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -4248000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -6699000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -6699000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 23570000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 23570000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 17214000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 17214000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -20465000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -20465000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 48684000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 48684000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 5299000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 5299000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -5311000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -5311000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 826000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 826000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -13379000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -13379000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 22105000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 15518000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 82528000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 80403000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 66829000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 72043000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 339000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 339000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 119276000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 119276000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 100628000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 100628000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 77038000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 77038000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 101329000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 101329000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 189026000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 189026000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 99852000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 99852000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 136422000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 136422000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 177576000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 177576000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 80991000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 80991000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 65442000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 65442000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 239897000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 239897000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 164303000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 164303000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 123728000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 123728000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 492673000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 492673000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 23419000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 23419000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 6521000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 6521000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 50045000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 50045000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 56499000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 56499000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 52816000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 52816000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 166502000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 166502000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 157492000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 157492000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 108268000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 228625000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 103911000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherCurrentAssets": {
        "label": "Increase (Decrease) in Other Current Assets",
        "description": "Amount of increase (decrease) in current assets classified as other.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -6876000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5597000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5597000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5015000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5015000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5015000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -10873000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -10873000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -10873000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 8747000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 8747000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 8747000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3309000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3309000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3309000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1124000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1124000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1124000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2473000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2473000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2473000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4329000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4329000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4329000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 2369000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 2369000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 2369000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 12348000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 12348000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 12348000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -5335000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -5335000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -5335000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 23802000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 23802000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 23802000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -2673000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -2673000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -2673000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5640000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5640000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 4573000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherNoncurrentAssets": {
        "label": "Increase (Decrease) in Other Noncurrent Assets",
        "description": "Amount of increase (decrease) in noncurrent assets classified as other.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1365000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -347000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -347000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 598000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 598000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 598000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3709000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3709000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3709000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -954000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -954000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -954000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -333000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -333000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -333000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1037000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1037000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1037000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 458000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 458000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 458000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1986000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1986000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -1986000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -2253000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -2253000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -2253000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 22614000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 22614000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 22614000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -14746000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -14746000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -14746000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 34835000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 34835000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 34835000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -10875000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -10875000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -10875000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -12076000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -12076000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -724000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherOperatingAssets": {
        "label": "Increase (Decrease) in Other Operating Assets",
        "description": "Amount of increase (decrease) in operating assets classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -6155000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -5173000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -5173000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -6876000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -6876000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5597000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherOperatingLiabilities": {
        "label": "Increase (Decrease) in Other Operating Liabilities",
        "description": "Amount of increase (decrease) in operating liabilities classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -76429000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -65245000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -65245000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15751000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15751000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15751000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19042000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19042000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 19042000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 20695000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 20695000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 20695000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30208000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30208000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 9460000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 109205000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 109714000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 109714000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -31997000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -31997000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -31997000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -36387000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -36387000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -36335000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -29379000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -29331000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -29331000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 15179000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 15179000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 15179000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -9223000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -9223000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -9223000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 23888000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 23888000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 23888000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 49546000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 49546000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 49546000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 6873000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 6873000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 6873000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -30365000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -30365000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -30365000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -34826000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -34826000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 304358000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInOtherReceivables": {
        "label": "Increase (Decrease) in Other Receivables",
        "description": "Amount of increase (decrease) in receivables classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 9070000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 4338000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 4338000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -203000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -203000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -203000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2813000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2813000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2813000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1570000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1570000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -461000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "IncreaseDecreaseInPensionAndPostretirementObligations": {
        "label": "Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits",
        "description": "Amount of increase (decrease) in obligation for pension and other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 20748000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -509000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -509000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -7321000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -7321000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -7321000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1625000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1625000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1625000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 23881000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 23881000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 23881000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4653000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4653000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4653000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -12216000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -12216000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -12216000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -21535000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -21535000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -21535000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -30013000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -30013000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -30013000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10547000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10547000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10547000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -844000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -844000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -844000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -6527000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -6527000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -4985000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInRestrictedCash": {
        "label": "Increase (Decrease) in Restricted Cash",
        "description": "The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2242000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2898000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2898000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10253000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10253000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10253000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -13046000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -13046000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -13046000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1693000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -1693000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -74000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": {
        "label": "Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements",
        "description": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.",
        "units": {
          "shares": [
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 164000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 101000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 53000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 74000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 37000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 18000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 18000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 14000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 14000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 10000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 10000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 13000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 13000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 12000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 12000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 109000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 609000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1115000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 841000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1172000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 716000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 592000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 481000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 355000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 86000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 239000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 239000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 344000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 344000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 429000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 429000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 839000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 839000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 827000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 827000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 816000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 816000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 737000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 737000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 572000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 572000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 714000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 602000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 602000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 522000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 522000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 453000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 453000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 471000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 471000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 396000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 396000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 412000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 412000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 355000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 355000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 351000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 351000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 397000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 397000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 397000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 414000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 414000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 336000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 336000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 312000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 312000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 705000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 705000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 917000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 917000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 739000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 739000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 739000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1862000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1862000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1806000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 1806000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1688000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1688000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1865000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1865000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1842000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1842000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1826000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1826000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1826000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1597000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1597000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1440000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1440000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1263000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1263000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 1434000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 1434000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1350000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1350000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1529000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1529000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1529000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1757000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1757000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1561000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1561000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1327000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1327000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 1509000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 1509000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1389000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1389000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1548000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1548000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1548000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1606000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1606000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1672000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1672000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1632000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1632000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1559000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1559000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1442000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1442000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1474000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1474000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 991000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 991000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 869000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 716000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1019000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1144000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1372000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 2020000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "InterestExpense": {
        "label": "Interest Expense",
        "description": "Amount of the cost of borrowed funds accounted for as interest expense.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 118729000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 54015000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 27438000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 78961000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 24946000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 102396000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 102396000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 22369000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 46779000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 46779000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 24410000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 24410000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 66393000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 66393000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 19614000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 19614000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 85595000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 85595000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 85595000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 18789000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 18789000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 38398000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 38398000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 19609000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 19609000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 55992000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 55992000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 17594000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 17594000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 74212000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 74212000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 74212000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 18586000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 18586000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 41038000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 41038000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 22452000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 22452000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 60727000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 60727000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 19689000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 19689000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 83974000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 83974000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 83974000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 22078000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 22078000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 45817000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 45817000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 23739000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 23739000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 71921000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 71921000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 26104000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 26104000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 96739000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 96739000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 96739000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 23722000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 23722000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 46259000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 46259000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 22537000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 22537000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 70039000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 70039000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 23780000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 23780000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 104956000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 104956000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 104956000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 23777000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 23777000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 46622000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 46622000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 22845000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 22845000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 64317000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 64317000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 17695000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 17695000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 81407000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 81407000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 81407000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 16192000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 16192000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 37008000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 37008000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 20816000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 20816000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 58496000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 58496000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 21488000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 21488000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 79668000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 79668000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 79668000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 21254000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 21254000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 43412000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 43412000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 22158000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 22158000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 63733000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 63733000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 20321000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 20321000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 83839000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 83839000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 20011000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 20011000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 41138000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 41138000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 21127000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 21127000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 60908000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 60908000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 19770000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 19770000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 78946000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 19273000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 19273000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 37926000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 37926000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 18653000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 18653000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 54914000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 54914000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 16988000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 16988000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 17045000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 17045000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 33057000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 33057000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 16012000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 16012000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 49461000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 49461000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 16404000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 16404000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 64168000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 12673000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 12673000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 25437000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 25437000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 12764000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 12764000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 38333000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 38333000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 12896000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 12896000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 51508000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 51508000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 14148000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 14148000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 28741000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 28741000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 14593000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 14593000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 43620000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 43620000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 14879000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 14879000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 58563000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 58563000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 16167000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 16167000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 30521000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 14354000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 43522000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 13001000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 59000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 16439000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1"
            }
          ]
        }
      },
      "InterestExpenseOther": {
        "label": "Interest Expense, Other",
        "description": "Amount of interest expense classified as other.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 83839000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 78946000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 78946000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 71587000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 71587000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 71587000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 64168000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 64168000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 51508000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "InterestExpenseRelatedParty": {
        "label": "Interest Expense, Related Party",
        "description": "Amount of interest expense incurred on a debt or other obligation to related party.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 13000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 7625000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 3813000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 11437000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 3812000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15250000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15250000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 2580000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5410000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5410000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 2830000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 2830000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 8902000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 8902000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 3492000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 3492000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 12394000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 12394000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 12394000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3492000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 3492000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 6984000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 6984000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 3492000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 3492000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 10477000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 10477000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 3493000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 3493000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13969000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13969000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13969000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 3492000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 3492000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 6684000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 6684000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 3192000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 3192000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 7927000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 7927000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 1243000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 1243000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 9169000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 9169000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 9169000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1242000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 1242000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 2484000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 2484000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1242000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 1242000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 3727000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 3727000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1243000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1243000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4969000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4969000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4969000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1242000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1242000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 2484000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 2484000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1242000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 1242000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 3727000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 3727000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1243000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 1243000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 4969000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 4969000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 4969000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 1242000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 1242000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 2484000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 2484000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 1242000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 1242000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 3727000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 3727000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1243000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1243000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 4969000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 4969000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 4969000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1242000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1242000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1535000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1535000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 293000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 293000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 1715000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 1715000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 180000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 180000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1715000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1715000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1715000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            }
          ]
        }
      },
      "InterestIncomeDepositsWithFinancialInstitutions": {
        "label": "Interest Income, Deposits with Financial Institutions",
        "description": "Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 8749000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 1044000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 612000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1525000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 481000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2367000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2367000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 733000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1580000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1580000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 847000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 847000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2275000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2275000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 695000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 695000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2950000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2950000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2950000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 587000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 587000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1140000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1140000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 553000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 553000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1788000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1788000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 648000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 648000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2749000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2749000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2749000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 889000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 889000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1717000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1717000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 828000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 828000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2489000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2489000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 772000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 772000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3160000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3160000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 3160000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 827000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 827000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1503000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1503000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 676000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 676000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 3108000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 3108000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 1605000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 1605000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3785000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3785000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3785000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 711000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 711000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1542000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1542000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 831000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 831000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2462000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2462000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 920000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 920000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3359000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3359000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3359000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 983000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 983000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1673000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1673000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 690000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 690000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 2196000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 2196000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 523000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 523000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2539000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2539000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2539000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 404000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 404000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 699000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 699000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 295000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 295000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 1033000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 1033000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 334000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 334000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1326000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1326000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1326000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 511000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 511000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1466000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1466000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 955000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 955000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 2309000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 2309000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 843000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 843000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3215000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3215000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3215000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 988000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 988000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1943000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1943000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 955000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 955000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2884000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2884000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 941000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 941000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4133000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4133000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4133000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 2064000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 2064000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3662000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3662000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1598000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1598000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 4931000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 4931000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1269000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1269000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6655000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6655000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6655000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 2258000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 2258000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 3959000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 3959000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1701000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1701000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4975000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4975000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1016000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1016000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5449000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5449000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5449000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 279000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 279000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 509000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 509000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 230000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 230000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 765000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 765000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 256000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 256000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1065000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1065000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1065000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 603000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 603000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2544000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 2544000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1941000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1941000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 6578000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 6578000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4034000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 4034000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 12762000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 12762000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 10433000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 10433000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 22452000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 22452000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 12019000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 12019000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 34589000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 34589000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 12137000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 12137000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 48458000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 16796000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 16796000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 34494000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 34494000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 17698000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 17698000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 50356000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 50356000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 15862000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 15862000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 14453000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 29445000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 14992000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 46554000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 17109000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            }
          ]
        }
      },
      "InterestPaid": {
        "label": "Interest Paid, Including Capitalized Interest, Operating and Investing Activities",
        "description": "Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 121297000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 60297000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 68313000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 116223000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 116223000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 4623000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 52945000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 52945000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 56813000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 56813000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 96642000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 96642000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 96642000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 3609000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 40309000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 43515000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 81280000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 81280000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 81280000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 86138000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 86138000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 86138000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100577000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100577000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100577000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 100650000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 100650000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 100650000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 96227000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 96227000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 96227000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 86777000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 86777000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 83808000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "InterestPaidNet": {
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
        "description": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
        "units": {
          "USD": [
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 86777000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 83808000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 83808000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 77575000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 77575000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 77575000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 65992000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 65992000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 65992000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 61295000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 61295000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 61295000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 46932000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 46932000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 46932000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 54355000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 54355000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 54355000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 54306000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 54306000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 54306000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 60263000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 60263000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 73598000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "InterestPayableCurrent": {
        "label": "Interest Payable, Current",
        "description": "Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 12332000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 12332000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 12332000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 12422000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 28933000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 11941000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 11941000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 11941000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 11941000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 11941000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 28271000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 15329000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 29907000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 19048000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 19048000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 19048000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 19048000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 19048000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 41378000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 20837000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 44275000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 21807000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 21807000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 21807000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 21807000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 21807000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 44351000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 21369000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 43784000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 15947000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 15947000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 15947000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 15947000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 15947000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 36995000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 12614000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 27619000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 12920000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 12920000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 12920000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 12920000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 12920000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 27883000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 13054000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 28114000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 13046000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 13046000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 13046000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 13046000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 13046000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 28083000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 12883000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 23495000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 11873000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 11873000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 11873000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 11873000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 11873000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 23606000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 11728000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 19520000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 10302000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 10302000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 10302000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 10302000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 10302000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 20062000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 11652000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2959000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 11638000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 11638000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 11638000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 11638000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 11638000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 3629000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 11486000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2200000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 10767000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 10767000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 10767000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 10767000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 10767000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1988000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 10755000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1979000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 10789000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 10789000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 10789000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 10789000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 10789000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 2194000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 11136000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1975000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 10878000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 10878000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 10878000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 10878000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 10878000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 2443000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 11050000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 2368000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 11175000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 11175000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 11175000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 11175000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 11175000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 2318000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 11268000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2709000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 11487000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 11487000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 11487000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 11487000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 11487000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2380000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 11199000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2606000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 8972000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 8972000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 16112000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "InventoryNet": {
        "label": "Inventory, Net",
        "description": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 155185000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 155185000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 155185000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 182288000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 203873000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 191072000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 191072000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 191072000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 191072000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 191072000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 185642000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 217735000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 224046000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 198427000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 198427000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 198427000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 198427000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 198427000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 205400000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 205778000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 218343000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 227439000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 227439000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 227439000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 227439000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 227439000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 235330000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 231974000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 222663000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 200423000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 200423000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 200423000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 200423000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 200423000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 197297000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 205668000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 229557000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 223379000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 223379000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 223379000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 223379000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 223379000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 227605000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 219993000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 208213000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 238205000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 238205000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 238205000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 238205000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 238205000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 237000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 251627000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 272589000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 267990000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 267990000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 267990000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 267990000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 267990000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 267208000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 295750000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 314207000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 326492000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 213649000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 213649000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 213649000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 213649000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 228611000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 243019000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 228108000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 230589000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 230589000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 230589000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 230589000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 230589000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 227502000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 217638000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 216663000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 220602000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 220602000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 220602000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 220602000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 220602000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 238201000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 306902000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 299830000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 297293000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 297293000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 297293000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 297293000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 297293000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 307545000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 374109000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 445918000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 484959000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 484959000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 484959000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 484959000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 484959000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 516437000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 636969000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 669297000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 629576000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 629576000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 629576000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 629576000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 629576000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 568565000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 534477000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 477935000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 393128000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 393128000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 393128000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 393128000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 393128000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 331070000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 379259000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 349513000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 310910000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 310910000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 310910000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 310910000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 310910000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 326185000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 375249000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 399892000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 437797000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 437797000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 494620000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "InventoryRawMaterialsNetOfReserves": {
        "label": "Inventory, Raw Materials, Net of Reserves",
        "description": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 145043000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 145043000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 145043000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 165404000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 172462000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 158656000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 158656000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 158656000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 158656000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 158656000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 155628000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 153078000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 165174000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 166691000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 166691000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 166691000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 166691000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 166691000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 175165000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 171607000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 162545000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 147292000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 147292000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 147292000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 147292000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 147292000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 140730000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 147280000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 163687000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 161942000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 161942000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 161942000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 161942000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 161942000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 162250000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 161682000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 150736000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 163024000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 163024000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 163024000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 163024000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 163024000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 159669000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 170195000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 176833000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 173035000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 173035000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 173035000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 173035000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 173035000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 179932000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 193103000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 204613000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 213649000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "InventoryWorkInProcessNetOfReserves": {
        "label": "Inventory, Work in Process, Net of Reserves",
        "description": "Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 46029000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 46029000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 46029000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 52331000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 51584000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 39771000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 39771000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 39771000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 39771000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 39771000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 49772000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 52700000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 53169000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 60748000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 60748000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 60748000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 60748000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 60748000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 60165000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 60367000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 60118000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 53131000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 53131000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 53131000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 53131000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 53131000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 56567000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 58388000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 65870000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 61437000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 61437000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 61437000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 61437000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 61437000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 65355000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 58311000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 57477000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 75181000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 75181000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 75181000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 75181000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 75181000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 77331000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 81432000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 95756000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 94955000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 94955000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 94955000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 94955000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 94955000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 87276000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 102647000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 109594000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 112843000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "LeaseAndRentalExpense": {
        "label": "Operating Leases, Rent Expense",
        "description": "Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 48100000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 12800000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 24000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 11200000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 33400000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 9300000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 43600000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 43600000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            }
          ]
        }
      },
      "LeaseCost": {
        "label": "Lease, Cost",
        "description": "Amount of lease cost recognized by lessee for lease contract.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 13404000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 27839000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 14434000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 44651000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 16813000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 62075000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 62075000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 62075000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 72884000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 72884000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 72884000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 95539000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 95539000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 95539000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 122286000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 122286000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 122286000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 130297000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 130297000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 130297000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 96546000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 96546000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 92376000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDue": {
        "label": "Lessee, Operating Lease, Liability, to be Paid",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 120787000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 117951000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 127921000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 137965000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 147800000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 147413000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 158697000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 161384000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 105186000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 98484000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 82939000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, after Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 26070000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 26098000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 26515000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 26842000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 24244000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 17255000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 9316000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 14458000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 20488000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 16884000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 17565000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year One",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 32461000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 46204000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 55196000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 68653000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 75795000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 36916000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 30852000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 26317000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearFive": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 9008000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 9147000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 9307000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 9818000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 9605000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 7925000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 8769000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 7452000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 6017000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 4803000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 4562000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Four",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 10942000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 11210000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 13349000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 17405000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 11046000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 10213000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 9122000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 10888000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 9144000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 6615000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 6573000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Three",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 17676000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 19321000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 24658000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 31232000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 21015000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 19974000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 17075000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 16613000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 12752000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 16258000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 8685000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Two",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 24630000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 27599000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 34340000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 41204000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 35686000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 36850000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 45762000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 36178000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 19869000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 23072000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 19237000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 24576000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 19752000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 11464000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "description": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 14240000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 13952000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 13736000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 15721000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 13245000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 10527000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 14648000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 14733000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 13674000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 11250000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "Liabilities": {
        "label": "Liabilities",
        "description": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 2043208000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 2043208000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 2043208000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 2195911000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 2240901000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 2100141000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 2100141000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 2100141000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 2100141000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 2100141000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 1937141000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 2036311000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 2125859000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 2071826000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 2071826000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 2071826000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 2071826000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 2071826000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 2096818000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 2167917000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 2483731000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 2358421000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 2358421000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 2358421000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 2358421000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 2358421000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 2397837000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 2516334000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 2547561000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 2462358000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 2462358000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 2462358000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 2462358000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 2462358000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 2511979000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 2518323000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 2628871000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 2504469000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 2504469000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 2504469000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 2504469000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 2504469000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 2470292000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 2475035000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 2444083000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 2806167000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 2797329000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 2808892000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 2808892000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 2808892000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 2713987000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2850848000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 2901054000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 2688682000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 2688682000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 2688682000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 2688682000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 2688682000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 2769392000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 2857177000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 2829419000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 2830730000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 2788679000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 2788679000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 2788679000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 2788679000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 2644636000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 2611523000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 2673628000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 2639547000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 2639547000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 2639547000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 2639547000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 2639547000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 3014604000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 2478108000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2518310000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 2705376000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 2705376000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 2705376000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 2705376000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 2705376000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 2753012000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 2998460000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2913883000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 2668352000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 2668352000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 2668352000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 2668352000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 2668352000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2591228000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2984709000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 3010769000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 3066008000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 3066008000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 3066008000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 3066008000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 3066008000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 3098965000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 3163112000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 3175081000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 3122056000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 3122056000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 3122056000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 3122056000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 3122056000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 2854628000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 2875321000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 2856750000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 2776090000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 2776090000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 2776090000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 2776090000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 2776090000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 2654458000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 2782216000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2831832000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2761163000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 2761163000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 2761163000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 2761163000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 2761163000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2730651000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 3473552000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 3844538000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 3630022000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 3630022000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 3729492000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LiabilitiesAndStockholdersEquity": {
        "label": "Liabilities and Equity",
        "description": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 2432909000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 2432909000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 2432909000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 2693058000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 2821904000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 2736822000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 2701573000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 2817695000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 2889387000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 2773047000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 2804212000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 2845184000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 3143557000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 3025215000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 3074731000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 3416333000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 3476918000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 3427298000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 3503339000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 3609373000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 3759941000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 3635405000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 3633876000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 3644228000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 3647488000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 4031300000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 4022462000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 4026428000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 4026428000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 4026428000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3959154000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 4120848000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 4241114000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 4092086000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 4178321000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 4384131000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 4412269000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 4521509000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 4508388000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 4391710000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 4381681000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 4495469000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 4495447000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 4847186000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 4309284000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 4405930000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 4695615000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 4811637000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 5115388000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 5136620000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 5022311000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 5053465000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 5567779000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 5770448000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 6038554000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 6225787000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 6390662000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 6693924000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 6821757000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 6581791000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 6638180000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 6734849000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 6771125000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 6685066000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 6865550000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 7029086000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 6944328000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 6921241000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 7705626000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 8187482000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 8136309000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 8136309000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 8298634000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LiabilitiesCurrent": {
        "label": "Liabilities, Current",
        "description": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 605837000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 605837000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 605837000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 804116000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 901396000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 772208000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 772208000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 772208000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 772208000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 772208000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 704118000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 680298000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 775275000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 642186000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 642186000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 642186000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 642186000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 642186000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 650762000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 708250000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 738443000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 652627000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 652627000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 652627000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 652627000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 652627000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 664784000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 773703000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 779683000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 690936000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 690936000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 690936000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 690936000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 690936000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 741697000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 817853000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 929228000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 700590000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 700590000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 700590000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 700590000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 700590000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 701395000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 717398000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 752191000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1018184000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 1018184000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1018184000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 1018184000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 1018184000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 940110000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1036844000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1074960000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1005661000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1005661000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 1005661000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 1005661000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 1005661000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1039107000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1388091000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1355739000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1361789000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1318059000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 1318059000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 1318059000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 1318059000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1168081000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1161652000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1171333000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1158423000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1158423000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 1158423000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1158423000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 1158423000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1467618000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1038893000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 992255000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1059803000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1059803000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 1059803000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 1059803000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 1059803000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1047749000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1282835000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 1375370000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1315987000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 1315987000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 1315987000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 1315987000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 1315987000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1316857000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1679653000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1738985000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1679735000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 1679735000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 1679735000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 1679735000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 1679735000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1623117000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1784962000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1789157000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1662411000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 1662411000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 1662411000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 1662411000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 1662411000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1457549000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1576488000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 1602090000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1384475000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 1384475000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 1384475000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 1384475000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 1384475000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1303196000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 1506600000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 1572831000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 1455275000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 1455275000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 1455275000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 1455275000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 1455275000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 1453976000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1915662000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2260982000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1711972000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 1711972000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1866779000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LiabilityForUncertainTaxPositionsNoncurrent": {
        "label": "Liability for Uncertainty in Income Taxes, Noncurrent",
        "description": "Amount recognized for uncertainty in income taxes classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 4300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 2100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 5100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 10500000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 7800000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 21300000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 24800000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 25300000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 22300000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 28300000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 32900000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 24700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 23000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 21900000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 32600000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LitigationSettlementExpense": {
        "label": "Litigation Settlement, Expense",
        "description": "Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 64700000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2008"
            },
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 64700000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            }
          ]
        }
      },
      "LongTermDebt": {
        "label": "Long-term Debt",
        "description": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 1334129000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1334129000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-06-30",
              "val": 1315896000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1305432000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1460351000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 1460351000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 1460351000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1522833000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1554664000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 1328191000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1164302000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 1164302000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 1164302000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1096897000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 1059933000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 1032728000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1146775000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 1146775000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 1146775000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1252074000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1116296000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1131465000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            }
          ]
        }
      },
      "LongTermDebtCurrent": {
        "label": "Long-term Debt, Current Maturities",
        "description": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-06-30",
              "val": 198230000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 102952000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 141521000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 148872000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 136526000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 135405000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 134912000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 140380000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 156692000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 127998000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 123521000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            }
          ]
        }
      },
      "LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive": {
        "label": "Long-Term Debt, Maturity, after Year Five",
        "description": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 745000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 1120000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1058000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 995000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 925000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-06-30",
              "val": 1085000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1105000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 925000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 524971000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 17150000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 562714000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 553285000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 568857000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 50000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 500000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths": {
        "label": "Long-Term Debt, Maturity, Year One",
        "description": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 59395000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 61350000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 5000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 76770000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 35192000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 123848000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 114579000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 144479000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 149007000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 153008000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 143813000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 131624000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 236029000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 162430000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive": {
        "label": "Long-Term Debt, Maturity, Year Five",
        "description": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 1043000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 4167000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 137000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 345000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 70000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-06-30",
              "val": 300000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 230000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 200000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 400000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 530738000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 238985000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 81910000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 27400000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 44695000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 598948000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 74815000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 21756000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 444016000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour": {
        "label": "Long-Term Debt, Maturity, Year Four",
        "description": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 23972000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 116667000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 90000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 345000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-06-30",
              "val": 100000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 100000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 250000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 256000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 210649000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 581723000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 297818000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 81461000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 60496000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 93929000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 622079000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 94020000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 65840000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree": {
        "label": "Long-Term Debt, Maturity, Year Three",
        "description": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 378356000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 330950000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 100000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 70000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 110000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 126306000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 135000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 326649000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 58346000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 260022000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 170776000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 140383000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 201055000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 158655000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 638995000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 138174000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo": {
        "label": "Long-Term Debt, Maturity, Year Two",
        "description": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 138885000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 55356000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 250000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 85000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 70000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 12579000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 126498000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 173649000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 323346000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 113408000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 182373000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 179336000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 152027000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 222612000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 173662000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 145711000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear": {
        "label": "Long-Term Debt, Maturity, Remainder of Fiscal Year",
        "description": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in remainder of current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            }
          ]
        }
      },
      "LongTermDebtNoncurrent": {
        "label": "Long-term Debt, Excluding Current Maturities",
        "description": "Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 1095241000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 1095241000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 1095241000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 1049335000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 985137000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 964219000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 964219000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 964219000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 964219000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 964219000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 960908000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 999078000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 1000638000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 1062256000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 1062256000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 1062256000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 1062256000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 1062256000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1076640000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 1085545000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1361665000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1320000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 1320000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 1320000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 1320000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 1320000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 1353000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1519661000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1519527000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 1516390000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 1516390000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 1516390000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 1516390000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 1516390000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 1511252000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1451111000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1450969000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1450824000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1450824000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 1450824000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 1450824000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 1450824000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1420677000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1415528000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1365376000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1444107000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 1435269000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1435269000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 1435269000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 1435269000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1433426000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1465504000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1473214000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1364638000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1364638000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 1364638000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 1364638000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 1364638000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1450737000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1220236000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1243697000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1240581000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1240581000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 1240581000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 1240581000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 1240581000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1240141000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1214535000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1267992000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1217732000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1217732000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 1217732000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1217732000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 1217732000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1215262000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1109945000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1195005000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1305755000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1305755000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 1305755000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 1305755000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 1305755000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1371501000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1396389000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 1182573000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1005339000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 1005339000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 1005339000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 1005339000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 1005339000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 952366000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 916407000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 884236000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 984988000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 984988000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 984988000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 984988000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 984988000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1087408000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 981220000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1001544000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1088521000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 1088521000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 1088521000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 1088521000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 1088521000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1059997000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 975535000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 947227000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 1071832000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 1071832000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 1071832000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 1071832000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 1071832000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 1038346000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 949320000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 893994000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 923431000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 923431000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 923431000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 923431000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 923431000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 912863000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1198190000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 1264501000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 1282816000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 1282816000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 1257156000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "MinorityInterest": {
        "label": "Stockholders' Equity Attributable to Noncontrolling Interest",
        "description": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 6492000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 6492000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 6492000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 6161000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 6511000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 6668000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 6668000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 6668000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 6668000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 6668000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 7331000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 7288000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 7244000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 7955000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 7955000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 7955000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 7955000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 7955000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 7763000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 8054000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 8313000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 8839000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 8839000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 8839000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 8839000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 8839000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 9223000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 9825000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 10480000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 11200000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 11200000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 11200000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 11200000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 11200000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 11750000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 12635000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 13708000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 14701000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 14701000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 14701000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 14701000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 14701000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 15617000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 16240000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 16964000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 17250000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 17250000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 17250000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 17250000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 17250000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 17585000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 18103000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 19012000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 19816000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 19816000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 19816000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 19816000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 19816000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 20543000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 21360000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 22413000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 23451000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 23433000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 23433000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 23433000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 23433000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 23949000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 24407000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 24897000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 25360000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 25360000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 25360000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 25360000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 25360000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 25571000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 25865000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 25981000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 26500000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 26500000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 26500000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 26500000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 26500000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 27108000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 27524000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 28119000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 28260000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 28260000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 28260000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 28260000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 28260000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 28320000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 28822000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 29666000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 30270000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 30270000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 30270000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 30270000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 30270000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 30699000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 31255000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 31497000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 30949000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 30949000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 30949000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 30949000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 30949000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 30686000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 30709000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 31411000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 32727000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 32727000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 32727000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 32727000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 32727000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 33481000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 33677000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 33633000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 33620000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 33620000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 33620000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 33620000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 33620000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 34180000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 34650000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 34578000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 35181000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 35181000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 35631000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders": {
        "label": "Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders",
        "description": "Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.",
        "units": {
          "USD": [
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 246000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 246000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 548000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 548000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 548000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 547000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 547000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 547000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 135000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 270000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 135000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 410000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 140000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 546000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 546000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 546000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 150000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 150000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 150000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 150000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 450000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 450000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 300000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 300000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 600000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 600000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 600000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 300000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 300000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 300000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 300000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 451000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 451000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 151000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 151000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 601000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 601000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 601000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 150000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 150000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 300000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 300000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 150000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 150000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 449000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 449000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 149000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 149000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 602000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 602000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 602000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 136000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 136000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 271000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 271000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 135000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 135000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 405000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 405000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 134000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 134000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 540000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 540000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 540000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 136000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 136000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 271000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 271000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 135000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 135000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 406000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 406000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 135000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 135000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 540000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 540000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 540000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 135000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 135000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 300000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 300000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 165000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 165000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 465000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 465000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 165000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 165000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 630000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 630000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 165000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 165000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 330000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 165000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 495000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 165000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 660000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 165000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInFinancingActivities": {
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "description": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -223625000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 70320000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -15345000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -49651000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -49651000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -5596000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -4236000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -4236000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -70634000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -70634000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -89857000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -89857000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -89857000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -20482000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -20482000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 44595000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 44595000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 7303000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 7303000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -58877000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -58877000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -58877000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2596000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2596000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -4396000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -4396000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 192234000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 192234000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 110032000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 110032000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 110032000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 32910000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 32910000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 277852000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 277852000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 277931000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 277931000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 280145000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 280145000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 280145000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -18447000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -18447000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -74943000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -74943000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -74285000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -74285000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -79995000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -79995000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -80752000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -4656000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -4656000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -39771000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -39771000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -90014000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -97044000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 9643000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2613000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2613000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -56916000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -56916000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 40522000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 40522000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -16678000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -16678000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -112179000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -112179000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -112179000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 40748000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 40748000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 85557000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 85557000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -126939000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -126939000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -124886000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -124886000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -124886000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -23925000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -23925000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -38494000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -38494000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 594000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 594000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -40623000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -40623000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -40623000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 523708000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 523708000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -40181000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -40181000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -49734000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -49734000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 108250000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 108250000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 108250000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 55095000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 55095000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 82542000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 82542000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -153162000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -153162000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -333719000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -333719000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -333719000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -49444000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -49444000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -97539000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -97539000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -136648000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -136648000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -30102000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -30102000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -30102000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 109236000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 109236000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -4725000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -4725000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 6741000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 6741000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55597000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55597000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55597000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -66206000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -66206000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -141759000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -141759000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -204410000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -204410000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -149207000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -149207000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -149207000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -69877000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -69877000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -138477000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -138477000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -207331000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -207331000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -260432000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -260432000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -42251000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -42251000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 308220000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 518863000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 98700000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -67047000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInInvestingActivities": {
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "description": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -371380000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -72354000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -118932000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -240878000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -240878000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -68000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -143881000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -143881000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -274967000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -274967000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -444921000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -444921000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -444921000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -111640000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -111640000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -208009000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -208009000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -306929000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -306929000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -430534000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -430534000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -430534000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -110869000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -110869000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -220463000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -220463000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -361450000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -361450000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -520121000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -520121000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -520121000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -79335000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -79335000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -258142000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -258142000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -476908000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -476908000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -640494000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -640494000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -640494000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -95539000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -95539000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -244885000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -244885000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -456301000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -456301000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -694478000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -694478000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -694589000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -116125000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -116125000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -196159000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -196159000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -352854000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -352854000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -514362000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -514990000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -514990000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -199139000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -199093000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -356355000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -356211000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -470159000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -468126000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -589427000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -589427000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -589427000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -88942000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -88942000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -186577000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -186577000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -326025000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -326025000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -454832000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -454832000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -454832000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -229605000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -229605000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -386318000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -386318000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -473270000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -473270000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -537383000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -537383000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -537383000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -202067000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -202067000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -261023000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -261023000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -318817000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -318817000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -462489000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -462489000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -462489000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -104592000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -104592000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -435113000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -435113000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -611337000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -611337000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -638705000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -638705000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -638705000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -164372000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -164372000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -321495000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -321495000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -636369000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -636369000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -943879000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -943879000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -943879000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -240009000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -240009000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -526672000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -526672000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -723216000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -723216000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1007169000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1007169000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1007169000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -155704000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -155704000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -418872000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -418872000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -696897000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -696897000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -951910000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -951910000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -951910000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -86103000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -86103000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -275059000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -275059000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -501752000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -501752000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -800324000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -800324000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -63054000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -63054000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -205797000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": -554517000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -885044000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -334719000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInOperatingActivities": {
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "description": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 605818000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 33358000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 156810000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 261725000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 261725000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 103729000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 190508000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 190508000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 366962000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 366962000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 542595000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 542595000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 542595000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 120227000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 120227000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 233897000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 233897000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 375792000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 375792000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 516832000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 516832000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 516832000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 56106000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 56106000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 142463000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 142463000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 284436000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 284436000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 389063000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 389063000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 389063000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 98674000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 98674000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 200850000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 200850000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 375245000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 375245000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 557536000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 557536000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 557536000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 131946000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 131946000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 235253000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 235253000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 405668000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 405668000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 613909000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 613909000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 614666000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 165024000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 165024000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 228281000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 228281000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 423366000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 430396000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 577945000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 584975000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 584975000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 138098000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 138098000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 273199000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 273199000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 491616000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 491616000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 729402000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 729402000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 729402000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 102677000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 102677000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 199959000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 199959000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 413911000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 413911000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 618267000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 618267000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 618267000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 147631000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 147631000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 206379000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 206379000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 427218000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 427218000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 663410000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 663410000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 663410000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 52057000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 52057000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 168928000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 168928000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 283332000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 283332000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 563850000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 563850000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 563850000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 96589000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 96589000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 242402000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 242402000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 434048000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 434048000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 770033000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 770033000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 770033000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 176788000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 176788000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 456331000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 456331000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 631619000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 631619000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1121295000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1121295000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1121295000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 166178000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 166178000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 462269000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 462269000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 545764000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 545764000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1098756000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1098756000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1098756000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 175746000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 175746000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 422578000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 422578000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 696187000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 696187000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1270020000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1270020000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1270020000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 162312000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 162312000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 387068000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 387068000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 551260000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 551260000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1088868000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1088868000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 24149000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 24149000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 282612000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 451126000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1095606000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 145087000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetIncomeLoss": {
        "label": "Net Income (Loss) Attributable to Parent",
        "description": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -456695000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -12869000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 9223000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 67994000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 80863000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 155980000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 155980000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 44297000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 103347000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 103347000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 59050000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 59050000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 181367000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 181367000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 78020000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 78020000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 231971000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 231971000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 231971000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 25103000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 25103000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 39591000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 39591000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 14488000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 14488000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 66958000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 66958000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 27367000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 27367000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 91808000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 91808000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 91808000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11774000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11774000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12355000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12355000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 581000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 581000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 34672000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 34672000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 22317000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 22317000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 41818000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 41818000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 41818000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 13382000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 13382000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 43109000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 43109000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 29727000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 29727000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 68458000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 68458000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 25349000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 25349000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 109296000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 109296000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 109296000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 20633000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 20633000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 70154000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 70154000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 49521000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 49521000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 117251000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 117251000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 47097000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 47097000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 130386000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 130386000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 129739000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 28781000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 28781000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 38359000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 33925000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 9578000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 7327000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 66533000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 61660000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 28174000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 27735000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 56812000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 51098000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 51098000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -875000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -875000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -875000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 3838000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 3838000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 4713000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 4713000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 4713000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 63927000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 63927000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 60089000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 60089000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 60089000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 164190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 164190000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 175530000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 100263000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -10006000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -10006000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -14786000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -14786000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 105501000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 104227000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 115507000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 115507000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 119013000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 119013000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 159936000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 163491000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 54435000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 54435000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 59264000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 59264000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 260706000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 263550000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 263550000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 100770000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 100059000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 9544000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 9544000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 9544000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 9544000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 42135000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 42135000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 32591000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 32591000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 32591000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 32591000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 98797000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 98797000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 56662000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 56662000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 56662000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 56662000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 127092000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 127092000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 127092000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 28295000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 28295000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22879000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22879000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22879000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22879000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -32329000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -32329000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9450000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9450000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9450000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9450000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 21741000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 21741000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54070000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54070000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54070000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54070000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 120888000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 120888000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 120888000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 99147000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 99147000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 63889000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 63889000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 63889000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 119313000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 119313000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 55424000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 55424000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 55424000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 211464000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 211464000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92151000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92151000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92151000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 338138000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 338138000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 338138000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 126674000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 119809000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 119809000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 245615000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 245615000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 125806000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 125806000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 426469000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 426469000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180854000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180854000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 170663000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 170663000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 295441000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 295441000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 124778000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 124778000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 601522000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 601522000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306081000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306081000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45351000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45351000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109637000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109637000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64286000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64286000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 242251000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 242251000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 132614000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 132614000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 58897000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 58897000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 125794000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 125794000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 66897000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 66897000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 248363000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 248363000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122569000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122569000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 354012000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 354012000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21128000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21128000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 75545000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 54417000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 202134000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 126589000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 373895000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 83351000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetIncomeLossAttributableToNoncontrollingInterest": {
        "label": "Net Income (Loss) Attributable to Noncontrolling Interest",
        "description": "Amount of Net Income (Loss) attributable to noncontrolling interest.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -781000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 274000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 141000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 407000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 133000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 303000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 303000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -224000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -331000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -331000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -107000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -107000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 19000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 19000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 350000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 350000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 176000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 176000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 176000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 663000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 663000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 620000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 620000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -43000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -43000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 576000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 576000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -44000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -44000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1287000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1287000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1287000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -192000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -192000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 99000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 99000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 291000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 291000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 358000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 358000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 259000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 259000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 884000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 884000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 884000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 384000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 384000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 986000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 986000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 602000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 602000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1641000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1641000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 655000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 655000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2361000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2361000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2361000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 550000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 550000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1435000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1435000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 885000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 885000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2508000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2508000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1073000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 1073000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3501000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3501000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3501000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 916000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 916000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1539000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1539000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 623000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 623000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 2386000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 2386000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 847000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 847000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2795000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2795000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2795000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 470000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 470000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1123000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1123000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 653000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 653000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2175000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2175000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1052000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1052000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3114000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3114000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3123000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 862000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 818000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1814000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1835000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 952000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1017000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3009000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3029000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1195000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1194000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4182000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4155000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4155000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 651000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 651000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1244000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1244000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 593000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 593000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1874000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1874000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 630000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 630000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2473000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2473000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2473000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 211000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 211000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 655000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 655000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 444000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 444000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1071000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1071000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 416000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 416000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1740000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1740000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1740000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 608000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 608000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 1324000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 1324000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 716000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 716000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 2070000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 2070000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 746000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 746000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2361000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2361000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 2361000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 210000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 210000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 862000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 862000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 652000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 652000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1855000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 1855000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 993000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 993000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2612000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2612000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2612000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 565000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 565000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1256000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1256000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 691000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 691000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 1632000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 1632000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 376000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 376000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1219000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1219000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1219000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -127000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -127000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 31000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 31000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 158000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 158000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 868000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 868000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 837000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 837000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2318000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2318000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 2318000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 889000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 889000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1250000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 1250000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 361000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 361000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1371000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 1371000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 121000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 121000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1523000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1523000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 725000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 725000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 1360000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 635000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1453000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 93000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2221000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 615000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetIncomeLossAvailableToCommonStockholdersBasic": {
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "description": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 155980000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 103132000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 58927000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 180998000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 77861000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 231501000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 231501000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 24987000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 39430000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 39430000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 14430000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 14430000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 66699000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 66699000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 27261000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 27261000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 91476000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 91476000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 91476000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11736000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11736000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12322000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12322000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 579000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 579000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 34591000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 34591000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 22262000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 22262000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 41606000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 41606000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 41606000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 13316000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 13316000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 42735000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 42735000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 29476000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 29476000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 67947000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 67947000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 25194000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 25194000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 108615000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 108615000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 108615000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 20528000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 20528000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 69885000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 69885000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 49337000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 49337000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 116868000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 116868000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 46948000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 46948000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 130014000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 130014000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 129369000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 28713000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 28713000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 38274000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 33850000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 9557000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 7311000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 66431000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 61566000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 28174000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 27735000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 56747000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 51039000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -875000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -875000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 3838000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 3838000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 4713000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 4713000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 63927000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 63927000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 60089000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 60089000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 164190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -10006000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -14786000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 105501000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 104227000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 115507000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 119013000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 159936000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 163491000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 54435000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 59264000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 9544000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 9544000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 42135000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 42135000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 32591000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 32591000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 98797000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 98797000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 56662000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 56662000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22879000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22879000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -32329000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -32329000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9450000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9450000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 21741000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 21741000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54070000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54070000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 63889000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 63889000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 119313000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 119313000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 55424000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 55424000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 211464000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 211464000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92151000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92151000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 338138000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 119809000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 119809000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 245615000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 245615000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 125806000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 125806000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 426469000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 426469000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180854000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180854000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 170663000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 295441000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 295441000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 124778000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 124778000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 601522000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 601522000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306081000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306081000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45351000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45351000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109637000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109637000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64286000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64286000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 242251000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 242251000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 132614000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 132614000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 58897000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 58897000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 125794000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 125794000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 66897000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 66897000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 248363000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 248363000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122569000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122569000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 354012000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 354012000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21128000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21128000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 75545000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 54417000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 202134000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 126589000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 373895000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 83351000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetIncomeLossAvailableToCommonStockholdersDiluted": {
        "label": "Net Income (Loss) Available to Common Stockholders, Diluted",
        "description": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 176520000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 115028000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 64874000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 198840000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 83808000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 255762000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 255762000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 29129000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 47643000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 47643000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 18514000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 18514000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 79035000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 79035000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 31393000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 31393000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 107911000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 107911000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 107911000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 15800000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 15800000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12355000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12355000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 581000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 581000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 46749000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 46749000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 26343000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 26343000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 57921000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 57921000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 57921000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 17408000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 17408000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 50441000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 50441000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 33143000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 33143000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 76558000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 76558000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 26108000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 26108000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 118148000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 118148000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 118148000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21438000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21438000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 70933000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 70933000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 49472000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 49472000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 117916000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 117916000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 46948000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 46948000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 131059000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 131059000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 130414000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 28713000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 38274000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 9557000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 66431000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 28174000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 56747000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 51039000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 51039000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 164190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 164190000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 175530000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 260706000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 263550000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 263550000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 127092000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 127092000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 127092000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 120888000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 120888000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 120888000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 338138000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 338138000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 338138000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 119809000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 245615000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 125806000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 426469000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 180854000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 642995000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 170663000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 170663000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 295441000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 295441000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 124778000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 124778000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 601522000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 601522000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306081000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306081000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 765823000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45351000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45351000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109637000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109637000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64286000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64286000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 242251000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 242251000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 132614000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 132614000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 359813000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 58897000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 58897000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 125794000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 125794000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 66897000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 66897000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 248363000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 248363000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122569000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122569000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 354012000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 354012000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21128000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21128000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 75545000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 54417000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 202134000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 126589000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 373895000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 83351000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NonoperatingIncomeExpense": {
        "label": "Nonoperating Income (Expense)",
        "description": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -18182000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -35412000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": -28710000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": -73049000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": -37637000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -98794000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -98794000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": -25081000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -68086000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -68086000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -43005000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": -43005000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -97249000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": -97249000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -29163000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": -29163000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -122639000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -122639000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -122639000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -20851000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -20851000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -58786000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -58786000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -37935000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": -37935000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -72959000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -72959000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -14173000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -14173000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -93451000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -93451000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -100536000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -19357000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -19357000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -44340000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -44340000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -24983000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -24983000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -66244000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -66244000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -21904000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -21904000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -92989000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -98581000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -98581000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -23293000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -23348000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -61655000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -63155000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -38362000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -39807000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -81495000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -86174000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -19840000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -23019000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -108122000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -108122000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -108122000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -25000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -25000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -43080000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -43080000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -18080000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -18080000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -58477000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -58477000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -15397000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -15397000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -85382000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -85382000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -85382000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -24521000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -24521000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -55898000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -55898000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -31377000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -31377000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -63260000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -63260000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -7362000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -7362000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -97304000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -96927000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -96927000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -20626000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -20626000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -42442000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -42442000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -21816000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -21816000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -71830000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -71830000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -29388000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -29388000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -78783000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -78783000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -78892000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -33360000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -33677000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -52621000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -52840000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -19261000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -19163000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -76476000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -76598000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -23855000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -23758000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -97443000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -98044000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -98044000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -23443000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -23443000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -33569000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -33569000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -10126000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -10126000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -54654000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -54654000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -21085000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -21085000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -72329000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -72329000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -72329000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -14708000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -14708000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -40327000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -40327000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -25619000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -25619000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -55555000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -55555000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -15228000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -15228000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -73360000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -73360000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -73360000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -14730000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -14730000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -32209000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -32209000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -17479000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -17479000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -51028000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -51028000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -18819000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -18819000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -70563000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -70563000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -70563000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -12762000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -12762000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -25430000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -25430000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -12668000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -12668000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -37825000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -37825000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -12395000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -12395000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -48367000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -48367000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -48367000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -9052000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -9052000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -15604000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -15604000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -6552000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -6552000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -24791000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -24791000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -9187000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -9187000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -40254000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -40254000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -40254000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -12615000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -12615000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -15086000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -15086000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -2471000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -2471000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -19310000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -19310000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -4224000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": -4224000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -26446000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -26446000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -26446000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1144000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1144000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -1101000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -1101000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 43000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 43000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -8593000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -8593000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -7492000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -7492000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -7439000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -7439000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -5734000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -5734000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -14487000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -8753000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": -19017000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": -4530000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -22766000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -3979000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NontradeReceivablesCurrent": {
        "label": "Nontrade Receivables, Current",
        "description": "The sum of amounts currently receivable other than from customers. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 18666000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 18666000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 18666000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2010-06-30",
              "val": 15310000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 17630000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 17970000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 17970000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 17970000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 17970000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 17970000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2011-03-31",
              "val": 19152000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 16950000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 22326000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 27197000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 27197000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 27197000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 27197000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 27197000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-03-31",
              "val": 19746000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 18632000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 14550000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 13098000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 13098000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 13098000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 13098000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 13098000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2013-03-31",
              "val": 2853000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 4463000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 4210000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 3505000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "NumberOfOperatingSegments": {
        "label": "Number of Operating Segments",
        "description": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.",
        "units": {
          "segment": [
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NumberOfReportableSegments": {
        "label": "Number of Reportable Segments",
        "description": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
        "units": {
          "segment": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            }
          ]
        }
      },
      "OperatingExpenses": {
        "label": "Operating Expenses",
        "description": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 969244000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 122695000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 62480000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 189532000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 66837000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 255079000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 255079000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 67969000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 146420000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 146420000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 78451000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 78451000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 216824000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 216824000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 70404000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 70404000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 289958000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 289958000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 289958000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 76687000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 76687000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 150530000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 150530000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 73843000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 73843000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 228774000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 228774000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 78244000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 78244000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 296899000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 296899000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 296899000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 70680000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 70680000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 138036000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 138036000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 67356000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 67356000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 200805000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 200805000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 62769000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 62769000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 271118000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 271118000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 271118000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 73865000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 73865000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 153791000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 153791000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 79926000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 79926000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 236785000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 236785000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 82994000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 82994000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 312404000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 312404000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 312404000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 83469000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 83469000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 173222000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 173222000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 89753000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 89753000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 251259000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 251259000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 78037000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 78037000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 331362000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 331362000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 331362000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 80968000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 80968000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 157423000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 157423000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 76455000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 76455000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 232728000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 232728000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 75305000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 75305000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 314426000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 314426000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 314426000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 100790000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 100790000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 201854000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 201854000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 101064000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 101064000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 301039000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 301039000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 99185000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 99185000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 401537000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 401537000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 401304000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 118251000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 117850000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 122193000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 121807000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3942000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3957000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 240594000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 240216000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 118401000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 118409000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 355960000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 355539000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 355539000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 121652000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 121652000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 237428000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 237428000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 115776000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 115776000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 345432000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 345432000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 108004000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 108004000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 452421000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 452421000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 452421000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 107341000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 107341000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 208285000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 208285000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 100944000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 100944000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 311670000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 311670000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 103385000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 103385000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 416269000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 416269000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 416269000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 104835000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 104835000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 210631000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 210631000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 105796000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 105796000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 324247000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 324247000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 113616000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 113616000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 443569000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 443569000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 443569000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 121086000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 121086000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 238791000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 238791000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 117705000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 117705000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 352162000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 352162000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 113371000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 113371000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 462121000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 462121000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 462121000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 115322000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 115322000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 221668000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 221668000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 106346000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 106346000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 323609000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 323609000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101941000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 101941000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 432801000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 432801000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 432801000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 125718000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 125718000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 236266000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 236266000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 110548000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 110548000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 352421000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 352421000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 116155000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 116155000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 472866000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 472866000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 472866000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 128517000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 128517000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 259365000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 259365000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 130848000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 130848000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 382482000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 382482000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 123117000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 123117000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 494757000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 494757000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 126060000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 126060000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 215990000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 89930000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 341553000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 125563000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 471214000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 138745000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OperatingIncomeLoss": {
        "label": "Operating Income (Loss)",
        "description": "The net result for the period of deducting operating expenses from operating revenues.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -407506000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 27731000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 39907000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 115510000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 87779000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 225317000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 225317000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 68987000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 169735000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 169735000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 100748000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 100748000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 287589000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 287589000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 117854000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 117854000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 373798000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 373798000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 373798000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 49999000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 49999000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 105973000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 105973000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 55974000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 55974000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 149968000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 149968000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 43995000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 43995000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 193670000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 193670000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 193670000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 34301000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 34301000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 56265000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 56265000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 21964000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 21964000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 110283000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 110283000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 54018000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 54018000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 152692000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 152692000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 152692000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 41088000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 41088000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 99541000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 99541000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 58453000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 58453000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 157555000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 157555000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 58014000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 58014000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 232109000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 232109000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 232109000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 45351000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 45351000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 106312000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 106312000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 60961000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 60961000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 181492000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 181492000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 75180000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 75180000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 221460000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 221460000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 221460000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 53979000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 53979000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 92622000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 92622000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 38643000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 38643000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 143917000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 143917000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 51295000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 51295000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 164839000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 164839000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 164839000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 22094000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 22094000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 22094000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 52636000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 52636000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 30542000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 30542000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 30542000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 167251000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 167251000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 114615000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 114615000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 114615000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 293940000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 293940000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 308587000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 126689000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 24655000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 24655000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 18384000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 18384000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 192948000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 191043000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 168293000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 168293000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 172659000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 172659000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 291185000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 296522000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 98237000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 98237000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 105479000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 105479000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 401313000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 405540000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 405540000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 110128000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 109018000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 36119000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 36119000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 36119000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 36119000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 90060000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 90060000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 53941000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 53941000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 53941000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 53941000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 182763000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 182763000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 92703000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 92703000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 92703000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 92703000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 258144000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 258144000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 258144000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 75381000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 75381000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 13420000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 13420000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 13420000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 13420000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 35930000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 35930000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 22510000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 22510000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 22510000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 22510000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 114785000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 114785000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 78855000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 78855000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 78855000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 78855000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 233170000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 233170000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 233170000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 118385000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 118385000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 84073000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 84073000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 84073000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 170597000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 170597000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 86524000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 86524000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 86524000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 298066000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 298066000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 127469000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 127469000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 127469000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 457245000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 457245000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 457245000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 159179000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 144448000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 144448000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 299563000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 299563000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 155115000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 155115000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 511024000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 511024000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 211461000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 211461000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 763433000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 763433000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 763433000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 210008000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 210008000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 352817000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 352817000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 142809000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 142809000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 672104000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 672104000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 319287000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 319287000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 897186000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 897186000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 897186000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 68703000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 68703000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 145025000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 145025000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 76322000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 76322000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 311623000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 311623000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 166598000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 166598000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 470287000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 470287000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 470287000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 73126000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 73126000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 154653000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 154653000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 81527000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 81527000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 304020000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 304020000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 149367000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 149367000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 438455000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 438455000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 31523000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 31523000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 123490000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 91967000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 282417000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 158927000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 467385000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 100287000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OperatingLeaseCost": {
        "label": "Operating Lease, Cost",
        "description": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 12124000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 17726000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 9679000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 29389000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 11664000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 41559000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 41559000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 41559000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 52882000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 52882000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 52882000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 64902000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 64902000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 64902000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81410000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81410000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81410000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 70722000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 70722000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 70722000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 40110000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 40110000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 32002000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "OperatingLeaseLiability": {
        "label": "Operating Lease, Liability",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-03-31",
              "val": 103711000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 113969000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 124229000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 132079000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 134168000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 148170000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 146736000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 90453000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 84810000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 71689000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "OperatingLeaseLiabilityCurrent": {
        "label": "Operating Lease, Liability, Current",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 29835000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 33920000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 39135000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 40972000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 40972000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 40972000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 40972000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 40972000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 42082000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 43251000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 47265000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 49748000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 49748000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 49748000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 49748000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 49748000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 50348000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 52772000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 56054000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 64233000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 64233000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 64233000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 64233000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 64233000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 71229000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 68099000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 69161000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 70991000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 70991000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 70991000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 70991000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 70991000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 64235000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 53991000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 43830000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 33616000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 33616000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 33616000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 33616000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 33616000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 27112000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 23987000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 27657000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 26827000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 26827000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 26827000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 26827000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 26827000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 25604000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 24896000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 24665000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 23140000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 23140000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 23570000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OperatingLeaseLiabilityNoncurrent": {
        "label": "Operating Lease, Liability, Noncurrent",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 73876000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 80049000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 85094000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 91107000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 91107000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 91107000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 91107000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 91107000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 89733000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 87204000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 88257000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 84420000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 84420000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 84420000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 84420000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 84420000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 77651000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 78492000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 76955000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 83937000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 83937000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 83937000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 83937000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 83937000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 86300000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 75461000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 73776000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 75745000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 75745000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 75745000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 75745000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 75745000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 63278000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 66030000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 59004000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 56837000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 56837000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 56837000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 56837000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 56837000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 52924000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 54550000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 62279000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 57983000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 57983000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 57983000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 57983000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 57983000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 54535000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 51599000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 54426000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 48549000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 48549000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 44194000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OperatingLeasePayments": {
        "label": "Operating Lease, Payments",
        "description": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 6577000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 17408000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 28254000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 39870000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 39870000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 39870000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 53323000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 53323000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 53323000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 64786000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 64786000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 64786000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81044000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81044000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 81044000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 73774000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 73774000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 73774000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 39111000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 39111000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 34075000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "OperatingLeaseRightOfUseAsset": {
        "label": "Operating Lease, Right-of-Use Asset",
        "description": "Amount of lessee's right to use underlying asset under operating lease.",
        "units": {
          "USD": [
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 122982000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 132763000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 141467000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 148549000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 148549000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 148549000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 148549000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 148549000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 147985000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 146013000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 149727000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 147236000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 147236000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 147236000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 147236000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 147236000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 141247000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 144529000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 146210000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 159742000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 159742000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 159742000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 159742000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 159742000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 180883000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 168618000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 168778000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 171163000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 171163000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 171163000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 171163000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 171163000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 152650000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 146080000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 129515000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 117006000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 117006000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 117006000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 117006000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 117006000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 106873000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 105527000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 114104000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 109730000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 109730000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 109730000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 109730000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 109730000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 104160000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 98415000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 101015000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 93449000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 93449000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 90278000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDue": {
        "label": "Operating Leases, Future Minimum Payments Due",
        "description": "Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 33681000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 29036000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 56969000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 52091000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 72143000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 59726000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 109826000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 120787000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 120787000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 120787000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 120787000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueCurrent": {
        "label": "Operating Leases, Future Minimum Payments Due, Next Twelve Months",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 10191000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 11671000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 23380000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 13116000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 21870000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 20079000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 26439000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 32461000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 32461000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 32461000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 32461000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInFiveYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Five Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 827000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 860000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 4031000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 6194000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 5082000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 4054000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 8468000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 9008000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 9008000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 9008000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 9008000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInFourYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Four Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 5141000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 953000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 4060000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 6029000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 8526000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 5321000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 10530000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 10942000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 10942000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 10942000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 10942000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInThreeYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Three Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 7031000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 5517000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 4116000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 6336000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 9131000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 9783000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 13694000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 17676000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 17676000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 17676000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 17676000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInTwoYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Two Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 7536000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 7926000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 14937000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 7792000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 15316000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 11893000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 21740000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 24630000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 24630000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 24630000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 24630000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueThereafter": {
        "label": "Operating Leases, Future Minimum Payments, Due Thereafter",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 2955000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 2109000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 6445000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 12624000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 12218000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 8596000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 28955000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 26070000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 26070000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 26070000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 26070000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesRentExpenseNet": {
        "label": "Operating Leases, Rent Expense, Net",
        "description": "Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 18300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 16300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 16300000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15100000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13200000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13200000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 13200000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 23800000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 23800000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 23800000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 28500000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 28500000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 28500000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 24500000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 24500000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 24500000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 43800000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 43800000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 43800000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 48100000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 48100000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 43600000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OperatingLeaseWeightedAverageDiscountRatePercent": {
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "description": "Weighted average discount rate for operating lease calculated at point in time.",
        "units": {
          "pure": [
            {
              "end": "2019-03-31",
              "val": 0.044,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 0.043,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0.042,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0.042,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.042,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.042,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 0.04,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 0.036,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0.036,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 0.036,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 0.044,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0.044,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 0.044,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 0.052,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0.052,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 0.052,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 0.058,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0.058,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 0.053,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "OtherAccruedLiabilitiesCurrent": {
        "label": "Other Accrued Liabilities, Current",
        "description": "Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 45842000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 45842000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 45842000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 40897000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 52222000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 39824000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 39824000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 39824000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 39824000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 39824000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 33060000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 34396000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 31877000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 33311000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 33311000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 33311000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 33311000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 33311000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 27092000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 34107000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 32287000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 31826000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 31826000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 31826000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 31826000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 31826000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 31193000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 35993000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 32534000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 31366000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 31366000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 31366000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 31366000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 31366000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 30941000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 34441000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 35010000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 38297000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 38297000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 38297000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 38297000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 38297000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 39775000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 39362000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 42316000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 55016000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 55016000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 55016000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 55016000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 55016000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 58554000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 50757000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 49039000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 55107000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 59833000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 59833000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 59833000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 59833000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 56054000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 54099000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 53837000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 54482000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 54482000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 54482000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 54482000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 48454000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 52957000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 55799000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 59999000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 48556000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 48556000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 48556000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 48556000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 48556000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 47364000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 57749000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 55354000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 64967000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 64967000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 64967000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 64967000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 64967000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 53164000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 60031000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 54352000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 65409000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 65409000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 65409000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 65409000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 65409000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 59614000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 63587000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 56999000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 57382000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 57382000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 57382000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 57382000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 57382000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 50385000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 52462000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 54884000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 59636000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 59636000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 59636000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 59636000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 59636000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 54396000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 61260000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 60134000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 59740000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 59740000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 59740000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 59740000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 59740000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 60527000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 73874000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 72189000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 59713000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 59713000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 53819000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherAssetsCurrent": {
        "label": "Other Assets, Current",
        "description": "Amount of current assets classified as other.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 32737000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 32737000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 32737000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 47572000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 44239000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 37918000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 37918000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 37918000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 37918000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 37918000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 43928000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 32917000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 35332000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 35352000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 35352000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 35352000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 35352000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 35352000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 37683000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 41573000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 38965000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 45444000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 45444000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 45444000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 45444000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 45444000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 45778000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 50331000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 38131000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 33328000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 33328000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 33328000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 33328000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 33328000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 45399000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 57803000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 69225000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 52259000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 52259000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 52259000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 52259000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 52259000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 48383000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 48912000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 53858000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 27960000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 27960000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 27960000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 27960000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 27960000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 29363000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 29786000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 31637000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 27081000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 27081000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 27081000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 27081000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 27081000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 65689000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 36889000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 39116000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 33727000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 33727000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 33727000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 33727000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 33727000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 30837000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 37148000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 35226000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 32005000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 32005000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 32005000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 32005000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 32005000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 32522000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 38988000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 41891000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 34620000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 28272000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 28272000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 28272000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 28272000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 34553000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 41383000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 54264000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 40218000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 40218000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 40218000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 40218000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 40218000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 41594000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 45684000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 48598000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 33601000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 33601000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 33601000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 33601000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 33601000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 59656000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 48831000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 49185000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 65123000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 65123000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 65123000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 65123000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 65123000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 48174000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 61890000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 61579000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 58502000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 58502000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 58502000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 58502000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 58502000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 47312000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 64175000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 71515000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 61012000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 61012000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 61012000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 61012000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 61012000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 49325000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 79994000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 98393000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 100754000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 100754000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 120435000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherAssetsNoncurrent": {
        "label": "Other Assets, Noncurrent",
        "description": "Amount of noncurrent assets classified as other.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 99476000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 99476000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 99476000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 101096000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 98024000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 93845000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 93845000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 93845000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 93845000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 93845000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 88306000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 88342000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 89366000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 70913000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 70913000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 70913000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 70913000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 70913000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 74161000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 73784000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 78151000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 68074000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 68074000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 68074000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 68074000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 68074000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 74823000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 83449000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 129268000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 77692000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 80881000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 80881000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 80881000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 80881000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 72872000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 70666000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 100033000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 111125000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 111125000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 111125000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 111125000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 111125000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 119767000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 120126000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 109014000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 113184000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 104346000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 104346000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 104346000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 104346000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 100292000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 103461000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 102482000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 89643000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 89643000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 89643000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 89643000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 89643000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 102459000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 112303000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 109782000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 146051000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 139796000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 139796000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 139796000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 139796000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 142041000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 139567000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 141440000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 144178000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 144178000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 144178000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 144178000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 144178000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 128720000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 118831000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 106417000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 111733000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 111733000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 111733000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 111733000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 111733000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 112701000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 126436000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 128293000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 145628000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 145628000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 145628000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 145628000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 145628000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 145648000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 149748000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 118691000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 122860000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 122860000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 122860000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 122860000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 122860000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 139733000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 173941000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 214212000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 188890000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 188890000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 188890000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 188890000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 188890000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 185528000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 160484000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 135387000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 138062000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 138062000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 138062000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 138062000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 138062000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 146322000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 123888000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 111394000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 166272000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 166272000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 166272000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 166272000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 166272000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 164440000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 160180000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 165535000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 201512000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 201512000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 220385000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherCommitment": {
        "label": "Other Commitment",
        "description": "Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 24000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 19400000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 475000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 468000000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax (Deprecated 2012-01-31)",
        "description": "The adjustment out of other comprehensive income for prior service costs recognized as a component of net period benefit cost during the period, after tax.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 335000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 327000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 327000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 406000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent": {
        "label": "Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent",
        "description": "Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.",
        "units": {
          "USD": [
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 108000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 108000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 358000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 358000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 251000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 251000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 193000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 193000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -165000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -165000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 21000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 21000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -32000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -32000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -46000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -46000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -14000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -14000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -147000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -147000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -101000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -101000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -369000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -1077000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -1707000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -630000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -2039000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -332000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease": {
        "label": "Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31)",
        "description": "The increase (decrease) in accumulated comprehensive income during the period related to pension and other postretirement benefit plans, after tax. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 20623000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -12632000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -12632000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 149000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 223000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2270000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2270000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2270000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 103000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 266000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 266000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 163000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 348000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -779000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": -1045000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -5800000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -5800000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1347000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1383000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 36000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1602000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 219000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5137000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeDefinedBenefitPlansTax": {
        "label": "Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax (Deprecated 2012-01-31)",
        "description": "Tax effects of the increase (decrease) to accumulated comprehensive income during the period related to benefit plans. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 208000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 13000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 86000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 73000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 125000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 39000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 362000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -35000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -43000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -8000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -58000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -15000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -35000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)",
        "description": "Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 3584000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -383000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1867000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 6245000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 8166000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 8166000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 548000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4346000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1192000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4745000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax",
        "description": "Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 915000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 1289000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax (Deprecated 2012-01-31)",
        "description": "Tax effect of the adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1800000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -1754000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1552000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax": {
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax",
        "description": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 406000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 364000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 364000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 212000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 212000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 88000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax": {
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax",
        "description": "Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTaxEffect": {
        "label": "Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax Effect (Deprecated 2012-01-31)",
        "description": "Tax effect on adjustment out of other comprehensive income for prior service costs recognized as a component of net period benefit cost during the period.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 100000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": {
        "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax",
        "description": "Amount after tax, before reclassification adjustments of other comprehensive income (loss).",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -14000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -4252000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -7151000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -4692000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -11860000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -11860000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3829000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3829000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 4485000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 4485000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -5258000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -5258000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -20237000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -20237000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1216000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1216000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -4162000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -3997000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 435000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 407000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 731000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 712000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19864000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 46278000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 52161000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8251000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 13586000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 12753000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 11784000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 15091000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3947000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3947000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2664000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2664000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3029000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -2224000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3694000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3694000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3745000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3745000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4108000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4108000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 583000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 583000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 145000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 145000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4135000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4135000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7943000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7943000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -11499000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -11499000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -11260000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -11260000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -11485000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -11485000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -6920000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -6920000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -9496000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -9496000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -25746000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -25746000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -33593000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -33593000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -2276000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -2276000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -1468000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -1468000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -14988000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -14988000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -14294000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -14294000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 177000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 177000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -9300000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -9300000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -11866000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -5683000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8199000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 2695000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax",
        "description": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1539000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -2769000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -1110000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1659000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 104000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1214000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2688000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -2688000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -4252000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -2356000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -7151000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -3100000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -2899000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -744000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -8812000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -3369000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -1661000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -269000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4895000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4895000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4895000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 685000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 685000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -11808000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -11808000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -12493000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -12493000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -11906000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -11906000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -98000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -98000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -11964000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -11964000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -11964000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -122000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -122000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -112000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -112000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 10000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 10000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -102000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -102000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 10000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 10000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -146000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -146000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -146000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19864000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19323000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19323000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19323000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19323000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 46278000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 46278000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 26955000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 26955000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 52161000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 52161000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 5883000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 5883000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5783000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5783000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5783000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 13586000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 13586000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 12753000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 12753000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -833000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -833000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 11784000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 11784000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -969000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -969000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 11092000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 11092000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 11092000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 15091000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 15091000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3947000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3947000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -11144000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -11144000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2664000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2664000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -6611000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -6611000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4937000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4937000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4937000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -2224000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -2224000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3694000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3694000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5918000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5918000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3745000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3745000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 51000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 51000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 2782000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 2782000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 2782000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 475000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 475000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -224000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -224000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -699000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -699000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3967000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3967000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4191000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4191000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7532000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7532000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7532000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -11440000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -11440000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -11162000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -11162000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 278000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 278000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -11264000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -11264000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -102000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -102000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -16757000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -16757000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -16757000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -8409000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -8409000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -24027000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -24027000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -15618000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -15618000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -31536000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -31536000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -7509000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -7509000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10658000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10658000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -10658000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -2113000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -2113000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -15164000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -15164000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -13051000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -13051000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -14784000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -14784000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 380000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 380000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -3819000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -3819000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -3819000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -9047000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -9047000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -11447000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -11447000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -2400000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -2400000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -5991000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -5991000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 5456000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 5456000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8783000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8783000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3874000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 3874000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 6230000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 2356000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 5433000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": -797000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 4391000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1108000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax": {
        "label": "Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax",
        "description": "Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -329000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 586000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 84000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 413000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -202000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1087000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1087000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Net of Tax",
        "description": "Amount after tax and reclassification adjustments of other comprehensive income (loss).",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -4608000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1422000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 273000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1695000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1706000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1433000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 392000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 392000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -4110000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -4110000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -6934000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -6934000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -2824000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -2824000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -4401000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -4401000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 2533000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 2533000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -11496000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -11496000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -11496000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3949000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 3949000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -7496000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -7496000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -11445000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -11445000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -17223000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -17223000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -9727000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -9727000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -32612000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -32612000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -32320000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1238000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 1238000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -4118000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -3953000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -5356000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -5213000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 501000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 473000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 4619000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 4426000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 30783000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 30387000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 30387000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19888000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19347000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19347000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19347000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 19347000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 46325000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 46325000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 26978000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 26978000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 52232000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 52232000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 5907000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 5907000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8346000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8346000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8346000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 13816000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 13816000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 13001000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 13001000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -815000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -815000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 12047000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 12047000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -954000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -954000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 16257000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 16257000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 16257000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 15052000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 15052000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3866000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3866000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -11186000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -11186000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2790000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2790000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -6656000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -6656000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1293000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1293000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1293000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -2356000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -2356000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3505000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3505000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5861000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 5861000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3431000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 3431000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -74000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": -74000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4697000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4697000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4697000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 594000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 594000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 157000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 157000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -437000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -437000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4194000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 4194000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4037000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 4037000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8155000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8155000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8155000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -11447000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -11447000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -11157000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -11157000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 290000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 290000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -11334000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -11334000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -177000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -177000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -7292000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -7292000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -7292000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -9482000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -9482000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -25725000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -25725000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -16243000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -16243000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -33561000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -33561000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -7836000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -7836000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -3279000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -3279000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -3279000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -1609000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -1609000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -15267000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -15267000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -13658000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -13658000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -14860000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -14860000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 407000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 407000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -349000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -349000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -349000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -9440000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -9440000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -12136000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -12136000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -2696000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -2696000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -6102000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -6102000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 6034000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 6034000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8840000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8840000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 2521000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 2521000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 4789000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 2268000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 4379000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": -410000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 9323000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -1556000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease": {
        "label": "Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)",
        "description": "This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 2016000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 6468000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10436000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -464000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 814000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 814000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 1278000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3567000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3567000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 2753000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -4608000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1422000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 273000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 1695000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1706000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 1433000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 392000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax": {
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax",
        "description": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5800000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1347000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -1383000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -36000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -1602000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -219000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5137000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5137000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -142000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -142000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -217000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -217000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -75000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -75000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -4411000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -4411000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -4194000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -4194000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4360000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4360000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -4360000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -120000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -120000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -606000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -606000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -486000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -486000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -622000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -622000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -16000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -16000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1512000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1512000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1512000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -22000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -22000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -44000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -44000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -22000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -22000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -66000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -66000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -22000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": -22000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1100000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1100000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1100000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -24000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -24000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -47000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -47000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -23000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": -23000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -71000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -71000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -24000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -24000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2563000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2563000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2563000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -230000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -230000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -248000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -248000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -18000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": -18000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -263000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -263000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -15000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -15000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -5165000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -5165000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -5165000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 39000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 39000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 81000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 81000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 42000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 42000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 126000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 126000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 45000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 45000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3644000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3644000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3644000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 132000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 132000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 189000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 189000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 57000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 57000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 314000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 314000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 125000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 125000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 7479000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 7479000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 7479000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -11000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -11000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -23000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -23000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -11000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -11000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -34000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -34000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -11000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -11000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -602000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -602000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -602000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -25000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -25000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -51000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -51000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -26000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": -26000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -77000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -77000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -26000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": -26000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -9834000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -9834000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -9834000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -4000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -4000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -9000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -9000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -5000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -5000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -14000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -14000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -5000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -5000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -8604000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -8604000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -8604000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 97000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 97000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 195000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 195000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 97000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 97000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 292000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 292000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 97000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 97000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -1685000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -1685000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -1685000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 85000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 85000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 170000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 170000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 85000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 85000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 254000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 254000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 84000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 84000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -665000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -665000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 2480000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 2480000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 2575000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 95000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 2670000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 95000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -3760000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 123000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax": {
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax",
        "description": "Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 362000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -35000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -43000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": -8000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -58000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": -15000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -35000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 58000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 58000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 49000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 49000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -9000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -9000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -135000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -135000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -182000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": -182000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -252000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -21000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -366000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": -345000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -376000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": -10000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax",
        "description": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4731000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -3996000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -3996000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1724000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1724000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1012000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax": {
        "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax",
        "description": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 200000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, Net of Tax (Deprecated 2012-01-31)",
        "description": "The after-tax amount of the change in the additional pension liability not yet recognized pursuant to FAS 87 par 37 and 38 as a net periodic pension cost. If the additional pension liability required to be recognized exceeds the unrecognized prior service costs, then the excess (which is the net loss not yet recognized as net periodic pension cost) is to be recorded as a reduction of other comprehensive income, before adjusting for tax effects. If in a subsequent measurement, the amount of minimum liability is eliminated or adjusted, this adjustment is offset against other comprehensive income in Accumulated Comprehensive Income. This line also includes changes in an entity's share of an equity investee's Increase or Decrease in additional pension liability not yet recognized as a net periodic pension cost. Eliminated upon adoption of FAS 158.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2270000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1127000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -5800000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5800000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -5137000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentTax": {
        "label": "Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, Tax (Deprecated 2012-01-31)",
        "description": "The tax effect of the amount of the change in the additional minimum pension liability not yet recognized pursuant to FAS 87 as a net periodic pension cost. If the additional pension liability required to be recognized exceeds the unrecognized prior service costs, then the excess (which is the net loss not yet recognized as net periodic pension cost) is to be recorded as a separate component in other comprehensive income, before adjusting for tax effects. In a subsequent measurement, the elimination or adjustment to the amount of the minimum pension liability recorded in accumulated other comprehensive income is included in this line. Eliminated upon adoption of FAS 158.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 400000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 400000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2012-01-31)",
        "description": "Reclassification adjustment for unrealized gains or losses realized upon the sale of securities, after tax.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -80000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax": {
        "label": "Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31)",
        "description": "Net of tax amount of the income statement impact of the reclassification adjustment for actuarial (gains) losses recognized as a component of net periodic benefit cost.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1935000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -6127000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -6127000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4731000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax": {
        "label": "Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2012-01-31)",
        "description": "For each annual statement of income presented, the tax effect of the net gain (loss) recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 400000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": {
        "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax",
        "description": "Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -80000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            }
          ]
        }
      },
      "OtherLiabilitiesNoncurrent": {
        "label": "Other Liabilities, Noncurrent",
        "description": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 9063000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 9063000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 9063000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 6015000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 6510000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 10171000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 10171000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 10171000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 10171000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 10171000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 12336000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 13008000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 6454000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 13288000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 13288000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 13288000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 13288000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 13288000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 19003000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 18129000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 17561000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 21415000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 21415000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 21415000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 21415000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 21415000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 19475000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 10855000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 12801000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 14959000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 14959000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 14959000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 14959000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 14959000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 16010000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 14423000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 14881000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 125382000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 125382000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 125382000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 125382000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 125382000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 120193000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 109068000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 101564000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 101679000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 101679000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 113242000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 113242000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 113242000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 88820000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 92892000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 86265000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 76682000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 76682000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 76682000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 76682000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 76682000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 67174000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 60842000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 50871000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 46144000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 47823000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 47823000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 47823000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 47823000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 45234000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 51264000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 54403000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 79071000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 79071000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 79071000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 79071000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 79071000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 76022000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 74324000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 67426000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 71740000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 71740000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 71740000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 71740000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 71740000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 65945000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 66631000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 91742000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 102996000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 102996000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 102996000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 102996000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 102996000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 98236000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 163420000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 164960000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 196876000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 196876000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 196876000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 196876000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 196876000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 186002000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 211545000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 206398000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 201839000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 201839000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 201839000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 201839000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 201839000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 182445000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 169019000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 160103000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 175813000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 175813000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 175813000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 175813000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 175813000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 180345000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 193323000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 215144000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 253880000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 253880000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 253880000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 253880000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 253880000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 235856000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 226165000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 181633000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 517467000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 517467000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 493416000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherNoncashIncomeExpense": {
        "label": "Other Noncash Income (Expense)",
        "description": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -838000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 4697000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 707000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -4317000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -4317000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -4896000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -3648000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -3648000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1537000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -1537000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 120000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 120000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 189000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1772000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 1772000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1881000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1881000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 724000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 724000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1222000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1279000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1279000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 840000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 840000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 13947000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 13947000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 12728000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 12728000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 712000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 712000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 712000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4274000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 4274000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 24000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 24000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 27811000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 27811000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -869000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -869000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -869000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 9525000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 9525000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 14179000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 9745000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 14752000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 9879000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -4014000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -4014000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -4014000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 3944000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 3944000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 6177000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 6177000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 4382000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 4382000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2858000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2858000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -2858000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 7890000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 9653000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 3787000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 4659000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 9763000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 8124000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8143000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8143000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 8143000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 4734000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 4734000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3239000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 3239000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2006000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2006000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -3929000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -2558000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -2558000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -15928000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -15928000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -33112000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -33112000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -51533000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -51533000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4394000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4394000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -4394000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -8287000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -8287000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -10151000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -10151000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -20368000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -20368000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 779000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 779000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 779000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -2370000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -2370000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -305000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -305000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -22222000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -22222000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -13752000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -13752000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -13752000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -11061000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -11061000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10041000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 10041000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 20396000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 20396000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 2421000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1957000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1957000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 2821000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 2821000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -4784000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -4784000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -30717000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -30717000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -16660000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -16660000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -16660000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -14100000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -14100000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -17966000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -17966000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -22558000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -22558000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8160000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -8160000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -5967000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -5967000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -1312000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 113000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 6569000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 5871000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OtherNonoperatingIncomeExpense": {
        "label": "Other Nonoperating Income (Expense)",
        "description": "Amount of income (expense) related to nonoperating activities, classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 1004000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -49000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 10000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 77000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 126000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 113000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 113000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 241000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 390000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 390000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 149000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 149000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 475000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 475000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 85000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 85000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 619000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 619000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 619000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 144000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 144000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 469000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 469000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 325000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 325000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 695000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 695000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 226000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 226000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1030000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1030000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -13930000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 634000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 634000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1152000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1152000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 518000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 518000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1511000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1511000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 359000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 359000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1586000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -638000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -638000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 229000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 2222000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 337000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -10654000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 108000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": -12876000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 344000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -6326000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 7000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 4328000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2214000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2214000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -2214000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -36000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -36000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 5663000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 5663000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 5699000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 5699000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 15289000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 15289000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 9626000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 9626000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 24543000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 24543000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 24543000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 498000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 498000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -6792000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -6792000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -7290000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": -7290000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 4784000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 4784000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 11576000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 11576000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -10928000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -10551000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -10551000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -3192000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -3192000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -2950000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -2950000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 242000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 242000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -9607000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -9607000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -6657000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": -6657000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5854000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5854000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5745000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -10864000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -11181000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -7674000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -7893000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3190000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 3288000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -11028000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -11150000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -3354000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": -3257000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -11889000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -12490000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -12490000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -3432000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -3432000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 7569000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 7569000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 11001000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 11001000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 6254000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 6254000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1315000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": -1315000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6617000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6617000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6617000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 4565000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 4565000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -2401000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -2401000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -6966000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -6966000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -641000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -641000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1760000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1760000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1773000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1773000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1773000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 2315000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 2315000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 848000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 848000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -1467000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": -1467000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -1567000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -1567000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -2415000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": -2415000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -6395000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -6395000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -6395000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -89000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -89000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 7000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 7000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 96000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 96000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 508000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 508000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 501000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 501000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 3141000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 3141000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 3141000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 5096000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 5096000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 13137000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 13137000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 8041000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 8041000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 18829000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 18829000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 5692000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 5692000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 18309000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 18309000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 18309000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3552000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3552000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 15435000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 15435000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 11883000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 11883000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 24212000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 24212000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 8777000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 8777000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 32554000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 32554000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 32554000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 15295000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 15295000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 31143000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 31143000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 15848000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 15848000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 39273000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 39273000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 8130000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 8130000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 57506000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 57506000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 11075000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 11075000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 19132000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 8057000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 35833000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 16701000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 52678000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 13731000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PaymentsForDerivativeInstrumentInvestingActivities": {
        "label": "Payments for Derivative Instrument, Investing Activities",
        "description": "The cash outflow for derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5864000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5864000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 15593000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 15593000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 15593000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 8557000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 10595000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 13666000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14031000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14031000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14031000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 28306000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 28306000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 37972000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 37972000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 51296000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 51296000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 69835000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 69835000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 69835000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 29803000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 29803000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 66898000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 66898000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 95789000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 95789000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 104703000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 104703000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 104703000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 20358000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 20358000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 50170000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 50170000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 70251000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 70251000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 75786000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 75786000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 75786000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 24596000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 24596000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 43091000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 43091000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 58430000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 58430000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 88623000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 88623000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 15992000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 15992000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 28967000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 45784000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 63781000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 16684000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PaymentsForPreviousAcquisition": {
        "label": "Payments for Previous Acquisition",
        "description": "Cash outflow representing an adjustment to the purchase price of a previous acquisition.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 18763000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 18763000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            }
          ]
        }
      },
      "PaymentsForProceedsFromOtherInvestingActivities": {
        "label": "Payments for (Proceeds from) Other Investing Activities",
        "description": "Amount of cash (inflow) outflow from investing activities classified as other.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 839000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 3086000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 8573000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 6184000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 6184000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 6168000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 9782000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 9782000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 10781000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 10781000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5508000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5508000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5508000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1057000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 1057000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4014000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4014000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 5654000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 5654000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3503000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3503000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 3503000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1683000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -1683000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -1533000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -1533000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -1451000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -1451000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6513000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6513000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4820000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 249000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 249000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2032000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 2032000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1015000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1015000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1127000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1053000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1053000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 266000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 266000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 353000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 353000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 389000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 389000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 399000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 399000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 510000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 322000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 322000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1315000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1315000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 869000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 869000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1356000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1984000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 1984000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 472000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 426000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 974000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 830000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2176000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 143000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 190000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 190000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 190000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 2492000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 2492000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2117000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2117000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 1600000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 1600000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1648000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1648000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1648000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -656000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": -656000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -2647000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": -2647000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -3160000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -3160000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -5527000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -4637000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": -6285000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 569000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 569000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -2864000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -2330000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 353000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 887000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -332000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 202000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 202000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -5163000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 106000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -805000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 157000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -13331000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -85000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -4574000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -4574000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -4574000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -29000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -29000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -2087000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -2087000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -3179000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -3179000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -8122000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -8122000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -8226000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -457000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -457000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -1278000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -1278000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -2241000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -2241000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -3009000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -3009000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -3009000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -164000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -164000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -4869000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -4869000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -4894000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -4894000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4883000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4883000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4883000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -4545000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -4545000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -5354000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -5354000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -7431000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -7431000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -10181000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -10181000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -1502000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -1502000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -1680000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": -2941000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -6389000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -1036000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PaymentsForRepurchaseOfCommonStock": {
        "label": "Payments for Repurchase of Common Stock",
        "description": "The cash outflow to reacquire common stock during the period.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 41543000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 41543000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 128368000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 128368000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 128368000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4505000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4505000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 35652000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 35652000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 80946000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 80946000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 80946000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 80946000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 80946000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            }
          ]
        }
      },
      "PaymentsForRestructuring": {
        "label": "Payments for Restructuring",
        "description": "Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.",
        "units": {
          "USD": [
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 3442000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 3442000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 4858000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 4858000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 8822000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 8822000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14323000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14323000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 14323000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 5707000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 8421000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 8564000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 8564000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 8564000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            }
          ]
        }
      },
      "PaymentsOfDebtExtinguishmentCosts": {
        "label": "Payment for Debt Extinguishment or Debt Prepayment Cost",
        "description": "Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.",
        "units": {
          "USD": [
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 757000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 7030000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 7030000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            }
          ]
        }
      },
      "PaymentsOfDebtIssuanceCosts": {
        "label": "Payments of Debt Issuance Costs",
        "description": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 8539000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 8479000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 8479000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 8479000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 166000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 7579000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 7579000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 7737000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 7737000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7487000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7487000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7487000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5875000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 5875000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 5875000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 5875000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5875000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5875000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5875000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 823000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 823000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 6007000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 6007000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6007000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6007000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6007000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 3357000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 3357000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 3216000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 3216000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3216000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3216000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3216000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 903000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 903000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 903000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 312000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 312000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 156000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 156000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 156000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 156000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 156000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 156000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 156000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3796000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3796000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 7027000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 7027000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 7027000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1644000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1644000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1644000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1294000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1294000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1294000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 7297000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 7297000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 7297000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1385000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1385000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1385000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1280000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1280000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 13235000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 14682000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PaymentsOfDividendsCommonStock": {
        "label": "Payments of Ordinary Dividends, Common Stock",
        "description": "Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 19457000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 19457000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 29221000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 29221000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 38993000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 38993000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 51213000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 51213000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 51213000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 12228000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 12228000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 24473000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 24473000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 36725000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 36725000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55116000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55116000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55116000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 18430000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 18430000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 36874000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 36874000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 55328000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 55328000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 74686000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 74686000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 74686000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 19383000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 19383000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 38778000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 38778000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 58196000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 58196000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 178605000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 178605000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 40860000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 61299000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 81946000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 20694000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PaymentsOfDividendsMinorityInterest": {
        "label": "Payments of Ordinary Dividends, Noncontrolling Interest",
        "description": "Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 123000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 123000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 246000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 246000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 135000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 135000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 270000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 270000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 413000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 413000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 548000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 135000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 135000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 270000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 270000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 412000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 412000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 135000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 270000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 410000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            }
          ]
        }
      },
      "PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
        "label": "Payment, Tax Withholding, Share-based Payment Arrangement",
        "description": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 696000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 744000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 744000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 793000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 793000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 776000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 776000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 776000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 353000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 353000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 446000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 446000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 546000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 546000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 609000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 609000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 609000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 90000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 90000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 172000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 172000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 234000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 234000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 466000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 466000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 466000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 122000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 122000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1006000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1006000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 1348000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 1348000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1579000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1579000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1579000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 230000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 230000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 427000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 427000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 548000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 548000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 730000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 730000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 119000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 119000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 238000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 446000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 732000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 210000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            }
          ]
        }
      },
      "PaymentsToAcquireBusinessesAndInterestInAffiliates": {
        "label": "Payments to Acquire Businesses and Interest in Affiliates",
        "description": "The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment).",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 67372000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 67372000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 67372000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 67372000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 67372000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 67372000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 67372000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 12908000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 12908000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 12908000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 12908000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 12908000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 12908000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12908000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12908000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12908000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "PaymentsToAcquireBusinessesNetOfCashAcquired": {
        "label": "Payments to Acquire Businesses, Net of Cash Acquired",
        "description": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 41865000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 41865000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41865000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41865000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 41865000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -22577000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -22577000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -22577000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 43771000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 43771000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 43771000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 43771000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 43771000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 43771000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 43771000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            }
          ]
        }
      },
      "PaymentsToAcquireEquityMethodInvestments": {
        "label": "Payments to Acquire Equity Method Investments",
        "description": "The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 16735000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 16735000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            }
          ]
        }
      },
      "PaymentsToAcquirePropertyPlantAndEquipment": {
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "description": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 386239000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 69955000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 111929000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 173496000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 173496000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 67092000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 142928000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 142928000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 276672000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 276672000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 445669000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 445669000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 445669000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 113881000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 113881000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 224629000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 224629000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 324349000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 324349000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 466694000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 466694000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 466694000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 121087000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 121087000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 232682000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 232682000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 380344000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 380344000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 533512000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 533512000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 533512000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 112543000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 112543000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 222674000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 222674000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 402004000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 402004000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 566256000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 566256000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 566256000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 95999000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 95999000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 230392000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 230392000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 442308000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 442308000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 681120000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 681120000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 681120000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 106149000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 106149000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 194360000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 194360000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 352644000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 352644000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 537975000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 537975000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 537975000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 198788000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 198788000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 355974000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 355974000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 481670000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 481670000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 650038000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 650038000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 650038000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 88285000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 88285000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 271651000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 271651000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 413974000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 413974000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 550943000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 550943000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 550943000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 230603000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 230603000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 389568000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 389568000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 478036000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 478036000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 547122000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 547122000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 547122000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 203216000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 203216000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 273672000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 273672000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 328497000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 328497000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 472433000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 472433000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 472433000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 55888000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 55888000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 134340000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 134340000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 275531000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 275531000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 553021000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 553021000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 553021000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 110351000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 110351000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 273617000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 273617000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 491425000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 491425000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 779779000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 779779000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 779779000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 158154000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 158154000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 340208000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 340208000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 575502000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 575502000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 908294000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 908294000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 908294000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 98224000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 98224000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 282309000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 282309000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 511654000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 511654000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 749467000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 749467000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 749467000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 96169000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 96169000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 262543000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 262543000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 458067000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 458067000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 743796000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 743796000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 79897000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 79897000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 226086000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 472531000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 904614000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 224605000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PaymentsToAcquireShortTermInvestments": {
        "label": "Payments to Acquire Short-term Investments",
        "description": "The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 20000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 20000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 20000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 20000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 20000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 20000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 20000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6477000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 5935000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 5935000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5935000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5935000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 55754000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 55754000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 325632000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 325632000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 475696000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 475696000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 535368000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 535368000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 535368000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 92879000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 92879000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 173307000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 173307000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 348822000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 348822000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 414208000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 414208000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 414208000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 125693000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 125693000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 298351000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 298351000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 364274000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 364274000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 438803000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 438803000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 438803000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 172409000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 172409000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 355135000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 355135000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 491056000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 491056000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 657583000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 657583000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 657583000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 111760000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 111760000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 279526000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 279526000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 441851000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 441851000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 568711000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 568711000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 169720000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 169720000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 331393000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 588012000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 828392000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 258469000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent": {
        "label": "Liability, Pension and Other Postretirement and Postemployment Benefits, Noncurrent",
        "description": "Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 83067000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 83067000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 83067000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 86445000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 97858000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 103543000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 103543000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 103543000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 103543000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 103543000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 109779000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 118927000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 118492000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 129096000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 129096000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 129096000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 129096000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 129096000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 125413000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 130993000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 141062000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 139379000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 139379000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 139379000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 139379000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 139379000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 135578000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 137115000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 160550000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 165073000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 165073000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 165073000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 165073000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 165073000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 168020000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 159936000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 158793000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 152673000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 152673000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 152673000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 152673000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 152673000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 153027000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 158041000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 149952000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 167197000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 167197000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 167197000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 167197000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 167197000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 176631000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 180608000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 191615000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 166701000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 166701000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 166701000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 166701000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 166701000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 177374000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 170554000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 179112000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 182216000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 182216000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 182216000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 182216000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 182216000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 191180000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 184072000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 179900000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 184321000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 184321000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 184321000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 184321000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 184321000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 181826000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 174897000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 178530000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 176971000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 176971000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 176971000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 176971000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 176971000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 178084000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 165401000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 175941000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 159610000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 159610000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 159610000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 159610000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 159610000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 146118000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 146737000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 145633000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 120472000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 120472000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 120472000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 120472000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 120472000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 116138000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 109924000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 104206000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 93540000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 93540000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 93540000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 93540000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 93540000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 91359000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 88249000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 88326000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 87133000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 87133000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 87133000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 87133000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 87133000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 79647000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 78423000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 87584000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 70594000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 70594000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 70594000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 70594000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 70594000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 73421000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 81936000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 82996000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 69218000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 69218000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 67947000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent": {
        "label": "Liability, Defined Benefit Plan",
        "description": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans.",
        "units": {
          "USD": [
            {
              "end": "2016-12-31",
              "val": 39945000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 43397000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 43397000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 55082000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 55082000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 62788000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 62788000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 72154000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 72154000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 55157000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 55157000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 44730000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 44730000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 47124000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 47124000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 39865000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 39865000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 37960000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent": {
        "label": "Liability, Defined Benefit Plan, Noncurrent",
        "description": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 21033000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 30096000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 30100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 22400000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 22400000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 31300000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 31300000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 19200000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 19200000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 33700000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 33700000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 39900000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            }
          ]
        }
      },
      "PensionExpense": {
        "label": "Pension Cost (Reversal of Cost)",
        "description": "Amount of cost (reversal of cost) for pension benefits. Excludes other postretirement benefits.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 7669000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7840000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7840000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 7949000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 7949000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5648000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12257000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 33964000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 33964000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 34424000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 34424000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 34424000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 30360000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 30360000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 30360000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 29603000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 29603000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 29603000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29440000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29440000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 29440000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 23639000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 23639000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 23639000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 17877000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 17877000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 17877000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15449000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15449000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 15449000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 3428000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 6731000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 3303000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 10202000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 3471000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13060000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13060000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 2863000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 2863000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 6334000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 3471000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 9729000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 3395000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 10844000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 3008000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PostemploymentBenefitsLiabilityCurrent": {
        "label": "Postemployment Benefits Liability, Current",
        "description": "For a classified balance sheet, the carrying amount as of the balance sheet date of the portion of the obligations recognized for the various benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement that is payable within one year of the balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2014-12-31",
              "val": 13226000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 14306000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 14306000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 15190000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 15190000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 13179000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 13179000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 13179000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-06-30",
              "val": 13423000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 12667000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 13408000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 13408000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 13408000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 11192000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 11104000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 11701000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 10837000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 10837000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 10837000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 10836000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 11198000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 10970000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            }
          ]
        }
      },
      "PostemploymentBenefitsLiabilityCurrentAndNoncurrent": {
        "label": "Postemployment Benefits Liability",
        "description": "The carrying amount as of the balance sheet date of the obligations recognized for the various benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement.",
        "units": {
          "USD": [
            {
              "end": "2014-12-31",
              "val": 146661000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 142959000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 142959000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 136214000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 136214000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 136214000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 153735000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 153735000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 142126000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "PostemploymentBenefitsLiabilityNoncurrent": {
        "label": "Postemployment Benefits Liability, Noncurrent",
        "description": "For a classified balance sheet, the carrying amount as of the balance sheet date of the portion of the obligations recognized for the various benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement that is payable after one year (or beyond the operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2014-12-31",
              "val": 133435000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 128653000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 128653000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 122161000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 122161000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 122161000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 138545000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 138545000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 128947000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "PreferredStockParOrStatedValuePerShare": {
        "label": "Preferred Stock, Par or Stated Value Per Share",
        "description": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.",
        "units": {
          "USD/shares": [
            {
              "end": "2009-12-31",
              "val": 0.001,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 0.001,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 0.001,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 0.001,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 0.001,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0.001,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 0.001,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 0.001,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 0.001,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 0.001,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 0.001,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 0.001,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 0.001,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 0.001,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 0.001,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0.001,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 0.001,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 0.001,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 0.001,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 0.001,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0.001,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 0.001,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 0.001,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 0.001,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 0.001,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 0.001,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 0.001,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 0.001,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 0.001,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 0.001,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 0.001,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 0.001,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0.001,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 0.001,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 0.001,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 0.001,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0.001,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 0.001,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 0.001,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 0.001,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 0.001,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 0.001,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 0.001,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 0.001,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 0.001,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 0.001,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 0.001,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 0.001,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 0.001,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 0.001,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 0.001,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 0.001,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 0.001,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 0.001,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 0.001,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PreferredStockSharesAuthorized": {
        "label": "Preferred Stock, Shares Authorized",
        "description": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 10000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 10000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 10000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 10000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 10000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 10000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 10000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 10000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 10000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 10000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 10000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 10000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 10000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 10000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 10000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 10000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 10000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 10000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 10000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 10000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 10000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 10000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 10000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 10000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 10000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 10000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 10000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 10000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 10000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 10000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 10000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 10000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 10000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 10000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 10000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 10000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 10000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 10000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 10000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 10000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 10000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 10000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 10000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 10000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 10000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 10000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 10000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 10000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 10000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 10000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 10000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 10000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 10000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 10000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 10000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 10000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 10000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 10000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 10000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 10000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 10000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 10000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 10000000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 10000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 10000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 10000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 10000000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 10000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 10000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 10000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 10000000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 10000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 10000000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 10000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 10000000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 10000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 10000000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 10000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 10000000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 10000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 10000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 10000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 10000000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 10000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 10000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 10000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 10000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 10000000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 10000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 10000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 10000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 10000000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 10000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 10000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 10000000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 10000000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 10000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 10000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 10000000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 10000000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 10000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 10000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 10000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 10000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 10000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 10000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 10000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 10000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 10000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 10000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 10000000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 10000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 10000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 10000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 10000000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 10000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 10000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 10000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 10000000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 10000000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 10000000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 10000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 10000000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 10000000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 10000000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 10000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 10000000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 10000000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PreferredStockSharesIssued": {
        "label": "Preferred Stock, Shares Issued",
        "description": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 0,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 0,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 0,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 0,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 0,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PreferredStockValue": {
        "label": "Preferred Stock, Value, Issued",
        "description": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 0,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 0,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 0,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 0,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ProceedsFromDebtMaturingInMoreThanThreeMonths": {
        "label": "Proceeds from Debt, Maturing in More than Three Months",
        "description": "The cash inflow from a borrowing having initial term of repayment of more than three months. Includes proceeds from long-term and short-term debt.",
        "units": {
          "USD": [
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 293000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 80000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 80000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 80000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 80000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 340000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 340000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 360000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 360000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 34000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 45000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            }
          ]
        }
      },
      "ProceedsFromDerivativeInstrumentInvestingActivities": {
        "label": "Proceeds from Derivative Instrument, Investing Activities",
        "description": "The cash inflow provided by derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6754000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 6754000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 13550000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 13550000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 13550000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 7661000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 11557000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 26912000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 49226000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 49226000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 49226000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 2960000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 2960000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 10553000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 10553000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 13414000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 13414000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 16608000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 16608000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 16608000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1828000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1828000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 6704000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 6704000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 6763000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 6763000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 33578000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 33578000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 33578000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 20267000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 20267000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 22451000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 22451000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 31038000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 31038000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 44013000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 44013000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 44013000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 740000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 740000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 5088000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 5088000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 32185000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 32185000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 47045000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 47045000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 16674000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 16674000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 41920000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 51947000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 58629000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 14899000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromDivestitureOfBusinessesNetOfCashDivested": {
        "label": "Proceeds from Divestiture of Businesses, Net of Cash Divested",
        "description": "This element represents the cash inflow during the period from the sale of a component of the entity.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -15774000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": -15774000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -15774000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": -15774000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -15774000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -15774000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -15774000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 8355000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 8355000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 8355000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 8355000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 8355000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 8355000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 8355000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "ProceedsFromInsuranceSettlementInvestingActivities": {
        "label": "Proceeds from Insurance Settlement, Investing Activities",
        "description": "Amount of cash inflow for proceeds from settlement of insurance claim, classified as investing activities. Excludes insurance settlement classified as operating activities.",
        "units": {
          "USD": [
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 15166000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 15166000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 15166000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1371000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1371000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1371000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1538000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1538000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1538000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1538000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1538000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 1538000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1538000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1538000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1538000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 104000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 104000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfLongTermDebt": {
        "label": "Proceeds from Issuance of Long-term Debt",
        "description": "The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 611007000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 387512000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 387512000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 637528000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 637528000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 637528000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 375000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 375000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 375000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 80000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 80000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 80000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 400000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 400000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 400000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 34000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 45000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 46000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 46000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 46000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 50000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 50000000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 215086000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 215086000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 223976000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 223976000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 223976000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 223976000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 223976000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 64000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 64000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 372226000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 372226000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 596226000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 596226000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 572375000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 614375000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 714375000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 975575000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-12-01",
              "end": "2020-12-31",
              "val": 105000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfOtherLongTermDebt": {
        "label": "Proceeds from Issuance of Other Long-term Debt",
        "description": "Amount of cash inflow from issuance of long-term debt classified as other.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 100000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 100000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 100000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 100000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 38824000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 611007000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 611007000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 611007000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 611007000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 611007000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 611007000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 325000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 325000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 348236000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 348236000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 387512000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 158742000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 158742000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 187528000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 187528000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 562528000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 562528000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 33000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 33000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 293000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 293000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 293000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 80000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 80000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 596226000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 572375000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 614375000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 714375000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 975575000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 975575000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 24000000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 24000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 225985000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 225985000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 225985000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 225985000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 331033000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 331033000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 331033000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 50000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 50000000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 120992000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 120992000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 154784000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 154784000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 353587000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 353587000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 353587000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 150000000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 150000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 190000000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 190000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 250000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 250000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 366386000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 366386000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 366386000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 0,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 168335000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 168335000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 168335000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 58727000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 58727000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 172651000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 172651000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 500000000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1000000000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1096067000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions": {
        "label": "Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised",
        "description": "Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 10203000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 15000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 348000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 693000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 693000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 399000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 587000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 587000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 881000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 881000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1048000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1048000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1048000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 627000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 627000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 907000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 907000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 933000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 933000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 821000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 821000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 821000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 69000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 162000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 181000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 182000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 182000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 446000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 931000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8247000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8247000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3124000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3124000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3124000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1050000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1050000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1050000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11405000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11405000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11405000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 17611000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 17611000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 17611000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12787000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12787000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12787000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5635000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5635000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5635000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3562000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3562000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3562000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4995000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4995000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2267000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ProceedsFromLinesOfCredit": {
        "label": "Proceeds from Lines of Credit",
        "description": "Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 619000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 41410000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 15000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 3261000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 3261000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 3261000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 3261000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 18261000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3261000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 26567000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 20000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 5000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 5000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 30000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 30000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 180000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 180000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 180000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 180000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 290000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 290000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 290000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 115000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 115000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 115000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 115000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 125000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 125000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 125000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 75000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 75000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 75000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 75000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 75000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 75000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 85000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 172700000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            }
          ]
        }
      },
      "ProceedsFromLongTermLinesOfCredit": {
        "label": "Proceeds from Long-term Lines of Credit",
        "description": "The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 75000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 0,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 85000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 172700000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 272700000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 272700000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 272700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 201000000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 201000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 282000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 282000000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 312000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 312000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 312000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 312000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 312000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 80000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 80000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 80000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 80000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 80000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 370000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 370000000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 370000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 370000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 370000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 370000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 370000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 370000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 370000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities": {
        "label": "Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale",
        "description": "Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4829000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 6469000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 6469000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6469000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6469000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 6134000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 13072000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 13072000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 86216000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 86216000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 159015000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 159015000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 159015000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 43790000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 43790000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 103116000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 103116000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 165774000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 165774000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 204679000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 204679000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 204679000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 66694000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 66694000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 155910000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 155910000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 274452000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 274452000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 370924000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 370924000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 92655000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 92655000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 193315000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 193315000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 267393000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 267393000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 379344000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 121684000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 263932000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 367522000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            }
          ]
        }
      },
      "ProceedsFromOtherShortTermDebt": {
        "label": "Proceeds from Other Short-term Debt",
        "description": "Amount of cash inflow from short-term debt classified as other.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 15000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 15000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 15000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 15000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 15000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 15000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 15000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 15000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 15000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 20000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 20000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 26567000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 20000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 20000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 30000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 30000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 30000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 30000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 24630000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 27594000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            }
          ]
        }
      },
      "ProceedsFromPaymentsForOtherFinancingActivities": {
        "label": "Proceeds from (Payments for) Other Financing Activities",
        "description": "Amount of cash inflow (outflow) from financing activities classified as other.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -11619000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -1288000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -604000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 1585000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1436000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -1436000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -356000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 561000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 561000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 425000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 425000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -2195000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -2195000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": -2039000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 455000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 455000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 492000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 492000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2482000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": -2482000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 59000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3855000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3855000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -2848000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -2848000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -3865000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -3865000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -1963000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -1963000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1001000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1001000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -1001000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 109000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 109000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 972000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 972000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 7707000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 7707000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -1770000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -1770000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -1770000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 7037000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 7037000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 8287000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 8287000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 9462000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 9462000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -2548000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -2548000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -2548000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 653000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 653000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -5089000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -5089000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -4152000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -4152000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1572000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1572000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1572000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -1850000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": -1850000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -1589000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": -1589000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -1801000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": -1801000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4472000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4472000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -4472000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1053000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -1053000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 216000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 216000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 819000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 819000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -4005000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -4005000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -1099000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -1099000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -8130000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": -1830000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -3533000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -4073000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromRelatedPartyDebt": {
        "label": "Proceeds from Related Party Debt",
        "description": "The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 150000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 150000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 150000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 150000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 75000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 75000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 75000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 75000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 75000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 75000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 75000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "ProceedsFromSaleOfAvailableForSaleSecurities": {
        "label": "Proceeds from Sale of Available-for-sale Securities",
        "description": "The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2460000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            }
          ]
        }
      },
      "ProceedsFromSaleOfAvailableForSaleSecuritiesDebt": {
        "label": "Proceeds from Sale of Debt Securities, Available-for-sale",
        "description": "Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 0,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 0,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 31000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 8593000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 8593000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 37633000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 37633000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 27100000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 27100000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 27100000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 19838000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 19838000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 45396000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 45396000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 70085000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 70085000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12800000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12800000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 4246000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 4246000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 14120000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 14120000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 26202000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 26202000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 29600000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 21549000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 21549000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 47000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 47000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 71159000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 71159000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 16014000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 30914000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 44361000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            }
          ]
        }
      },
      "ProceedsFromSaleOfOtherPropertyPlantAndEquipment": {
        "label": "Proceeds from Sale of Other Property, Plant, and Equipment",
        "description": "Amount of cash inflow for the sale of long-lived, physical assets used to produce goods and services and not intended for resale, classified as other.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2727000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 27209000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2815000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            }
          ]
        }
      },
      "ProceedsFromSaleOfPropertyPlantAndEquipment": {
        "label": "Proceeds from Sale of Property, Plant, and Equipment",
        "description": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 15480000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 687000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1570000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3116000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 3116000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 364000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1062000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1062000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2399000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2399000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3125000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3125000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3125000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 278000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 278000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 14643000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 14643000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 15333000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 15333000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15823000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15823000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15823000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 621000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 621000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 998000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 998000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3759000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 3759000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2727000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2727000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 24614000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 24614000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 25093000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 25093000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 26505000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 26505000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 27209000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 27209000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 726000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 726000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1634000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1634000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2170000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2170000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2815000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 2815000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 3254000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 3254000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 4069000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 4069000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 5212000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 5212000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 6945000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 6945000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 6945000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 121000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 121000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 593000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 593000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 13687000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 13687000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 45635000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 45635000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 45635000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1835000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 1835000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 130962000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 130962000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 133320000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 133320000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 141530000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 141530000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 141530000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 342000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 342000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 603000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 603000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1606000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1606000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2841000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2841000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2841000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 180000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 180000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 8247000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 8247000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 8495000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 8495000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 10117000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 10117000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 10117000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1887000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1887000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2389000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2389000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 2710000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 2710000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 3819000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 3819000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 3819000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 547000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 547000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2249000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2249000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 2722000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 2722000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 3157000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 3157000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 3157000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 416000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 416000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 773000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 773000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 2691000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 2691000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3148000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3148000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 3148000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 652000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 652000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1107000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1107000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 1580000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 1580000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8444000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8444000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8444000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 3439000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 3439000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 4813000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 4813000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 5097000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 5097000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3981000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3981000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 4209000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 4209000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 4762000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 5142000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-11-01",
              "end": "2025-11-30",
              "val": 103600000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 110279000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 7179000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromSaleOfShortTermInvestments": {
        "label": "Proceeds from Sale of Short-term Investments",
        "description": "The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 20000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 20000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 20000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 20000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 20000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 20000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 20000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 247081000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 247081000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 247081000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 87273000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 87273000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 87273000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 33972000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 33972000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 33972000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 94242000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 94242000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 94242000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 16014000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 30914000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 44361000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 65502000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 65502000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 32345000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 32345000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 76021000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 140961000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 306494000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 14607000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromShortTermDebt": {
        "label": "Proceeds from Short-term Debt",
        "description": "The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 26567000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 26567000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 30000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 30000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 30000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 24630000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 27594000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49131000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49131000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49131000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 13275000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 13275000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 41228000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 41228000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 50333000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 50333000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 77781000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 77781000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 77781000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 7264000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 7264000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 23341000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 23341000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 23341000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 23341000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 23341000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 29781000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 29781000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 29781000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 29781000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 51434000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 51434000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 51434000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 51434000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 51434000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 14086000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 14086000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 62495000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 62495000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 86769000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 86769000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 86769000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 86769000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 86769000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 3679000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 3679000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 3679000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 3679000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 15514000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 15514000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 15514000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 15514000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 15514000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 18112000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 18112000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 18112000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 18112000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 29711000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 29711000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 29711000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 29711000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 29711000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 11042000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 11042000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 11043000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 11043000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 20712000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 20712000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 20712000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 20712000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 20712000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 5012000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 5012000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 5012000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 5012000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 5012000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 5012000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5012000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5012000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ProceedsFromStockOptionsExercised": {
        "label": "Proceeds from Stock Options Exercised",
        "description": "Amount of cash inflow from exercise of option under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 69000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 162000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 181000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 182000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 446000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 446000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 438000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 438000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 4826000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 4826000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 5826000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 5826000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6250000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6250000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6250000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 574000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 574000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 656000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 656000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 657000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 657000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 931000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 931000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 60000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2600000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8247000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 145000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            }
          ]
        }
      },
      "ProfitLoss": {
        "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest",
        "description": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": -457476000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": -12595000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 9364000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 68401000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 80996000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 156283000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 156283000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 44073000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 103016000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 103016000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 58943000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 58943000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 181386000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 181386000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 78370000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 78370000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 232147000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 232147000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 232147000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 25766000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 25766000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 40211000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 40211000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 14445000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 14445000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 67534000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 67534000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 27323000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 27323000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 93095000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 93095000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 93095000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11582000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 11582000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12454000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12454000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 872000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 872000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 35030000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 35030000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 22576000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 22576000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 42702000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 42702000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 42702000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 13766000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 13766000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 44095000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 44095000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 30329000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 30329000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 70099000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 70099000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 26004000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 26004000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 111657000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 111657000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 111657000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21183000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21183000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 71589000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 71589000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 50406000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 50406000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 119759000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 119759000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 48170000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 48170000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 133887000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 133887000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 133240000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 29697000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 29697000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 39898000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 35464000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 10201000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 7950000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 68919000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 64046000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 29021000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 28582000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 59607000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 53893000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 53893000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -405000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -405000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -405000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 4961000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 4961000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 5366000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 5366000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 5366000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 66102000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 66102000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 61141000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 61141000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 61141000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 167304000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 167304000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 178653000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 101202000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -9144000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -9144000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -13968000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -13968000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 107315000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 106062000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 116459000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 116459000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 120030000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 120030000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 162945000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 166520000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 55630000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 55630000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 60458000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 60458000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 264888000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 267705000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 267705000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 101943000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 101185000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 10195000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 10195000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 10195000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 10195000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 43379000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 43379000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 33184000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 33184000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 33184000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 33184000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 100671000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 100671000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 57292000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 57292000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 57292000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 57292000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 129565000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 129565000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 129565000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 28894000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 28894000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22668000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22668000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22668000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": -22668000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -31674000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -31674000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9006000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9006000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9006000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": -9006000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 22812000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 22812000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54486000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54486000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54486000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 54486000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 122628000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 122628000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 122628000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 99816000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 99816000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 64497000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 64497000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 64497000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 120637000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 120637000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 56140000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 56140000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 56140000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 213534000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 213534000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92897000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92897000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 92897000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 340499000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 340499000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 340499000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 126965000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 120019000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 120019000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 246477000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 246477000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 126458000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 126458000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 428324000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 428324000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 181847000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 181847000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 645607000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 645607000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 645607000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 171228000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 171228000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 296697000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 296697000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 125469000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 125469000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 603154000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 603154000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306457000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 306457000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 767042000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 767042000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 767042000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45224000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 45224000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109668000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 109668000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64444000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64444000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 243119000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 243119000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 133451000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 133451000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 362131000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 362131000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 362131000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 59786000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 59786000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 127044000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 127044000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 67258000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 67258000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 249734000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 249734000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122690000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 122690000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 355535000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 355535000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21853000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 21853000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 76905000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 55052000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 203587000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 126682000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 376116000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 83966000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentAdditions": {
        "label": "Property, Plant and Equipment, Additions",
        "description": "Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -197742000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": -230825000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 402354000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": -504463000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 504463000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": -104993000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 201981000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -201981000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 325350000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 325350000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -452989000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 452989000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -123935000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 123935000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 273350000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 273350000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 446767000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 446767000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 533177000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 124270000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 283124000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 380179000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization": {
        "label": "Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization",
        "description": "Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.",
        "units": {
          "USD": [
            {
              "end": "2020-12-31",
              "val": 5358857000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 5358857000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 5358857000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 5358857000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 5452166000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 5552619000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 5666547000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 5770658000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 5770658000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 5770658000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 5770658000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 5770658000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 5890117000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 5982188000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 6075402000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 6235717000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 6235717000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 6235717000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 6235717000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 6235717000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 6359372000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 6451817000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 6577018000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 6672335000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 6672335000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 6672335000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 6672335000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 6672335000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 6749625000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 6825015000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 6950115000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 6993409000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 6993409000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 6993409000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 6993409000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 6993409000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 7118835000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 7249943000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 7364437000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 7392622000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 7392622000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 7416205000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization": {
        "label": "Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization",
        "description": "Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 2404850000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2623470000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2873570000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2901564000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 2871058000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 2871058000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 2871058000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 2871058000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 2871058000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 2938742000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 3059978000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 3087061000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 3135614000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 3135614000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 3135614000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 3135614000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 3135614000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 3185278000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 3309592000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 3321467000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 3299445000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 3299445000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 3299445000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 3299445000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 3299445000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 3367434000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 3480996000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 3538841000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 3576148000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 3576148000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 3576148000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 3576148000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 3576148000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 3641936000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 3802045000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 3833008000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 3870808000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 3870808000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 4150783000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization": {
        "label": "Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization",
        "description": "Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.",
        "units": {
          "USD": [
            {
              "end": "2020-12-31",
              "val": 7924859000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 7924859000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 7924859000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 7924859000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 8075636000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 8426189000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 8568111000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 8641716000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 8641716000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 8641716000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 8641716000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 8641716000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 8828859000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 9042166000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 9162463000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 9371331000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 9371331000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 9371331000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 9371331000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 9371331000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 9544650000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 9761409000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 9898485000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 9971780000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 9971780000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 9971780000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 9971780000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 9971780000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 10117059000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 10306011000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 10488956000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 10569557000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 10569557000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 10569557000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 10569557000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 10569557000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 10760771000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 11051988000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 11197445000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 11263430000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 11263430000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 11566988000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentGross": {
        "label": "Property, Plant and Equipment, Gross",
        "description": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 3577355000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 3961562000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 3961562000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 3961562000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 3961562000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 4086719000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 4180825000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 4247615000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 4247615000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 4247615000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 4247615000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 4247615000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 4328820000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 4444745000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 4577511000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 4599053000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 4599053000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 4599053000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 4599053000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 4599053000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 4627945000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 4752527000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 4865453000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 4961306000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 4961306000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 4961306000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 4961306000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 4961306000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 5065194000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 5172725000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 5371702000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 5369418000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 5369418000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 5369418000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 5369418000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 5369418000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 5423611000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 5580575000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 5694145000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 6072394000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 6072394000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 6072394000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 6072394000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 6072394000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 6205924000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 6308105000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 6404999000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 6427413000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 6427413000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 6427413000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 6427413000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 6427413000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 6482768000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 6657554000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 6812589000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 6896008000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 6896008000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 6896008000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 6896008000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 6896008000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 7037796000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 7160811000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 7235437000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 7270623000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 7270623000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 7270623000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 7270623000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 7270623000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 7280222000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 7336199000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 7371642000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 7381922000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 7924859000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentNet": {
        "label": "Property, Plant and Equipment, Net",
        "description": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 1364630000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 1364630000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 1364630000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 1442508000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 1533439000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 1537226000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 1537226000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 1537226000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 1537226000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 1537226000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 1558835000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 1573478000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 1614786000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 1656214000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 1656214000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 1656214000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 1656214000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 1656214000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1691540000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 1751629000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 1832387000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 1819969000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 1819969000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 1819969000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 1819969000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 1819969000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 1825161000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 1885203000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 1947448000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 2006553000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 2006553000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 2006553000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 2006553000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 2006553000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 2033396000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 2153818000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 2258870000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 2206476000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 2206476000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 2206476000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 2206476000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 2206476000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 2167790000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 2229022000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 2284901000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 2579017000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 2579017000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 2579017000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 2579017000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 2579017000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 2616227000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2625123000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 2619469000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 2564648000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 2564648000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 2564648000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 2564648000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 2564648000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 2551706000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 2645810000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 2706715000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 2695065000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 2695065000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 2695065000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 2695065000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 2695065000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 2727878000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 2754960000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 2714084000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 2650448000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 2650448000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 2650448000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 2650448000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 2650448000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 2564177000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 2515533000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2466067000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 2404850000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 2404850000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 2404850000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 2404850000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 2367746000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 2471977000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2560195000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 2566002000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2623470000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2873570000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2901564000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            }
          ]
        }
      },
      "ProvisionForDoubtfulAccounts": {
        "label": "Accounts Receivable, Credit Loss Expense (Reversal)",
        "description": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 265000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -80000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -80000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 508000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 508000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 508000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -69000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -69000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -57000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "PurchaseObligation": {
        "label": "Purchase Obligation",
        "description": "Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 12300000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 11000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 7100000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 12100000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": {
        "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax",
        "description": "Amount after tax of reclassification adjustments of other comprehensive income (loss).",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 406000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -142000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": -217000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": -291000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 364000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -364000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -120000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": -120000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 11981000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 11981000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 11965000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 11965000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 12375000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 12375000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -22000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": -22000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -44000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": -44000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -66000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": -66000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -30052000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": -29675000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": -24000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": -47000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": -71000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -95000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": -230000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": -248000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": -263000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 39000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 81000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 81000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 126000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 126000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1736000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 132000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 189000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 189000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 314000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 314000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 589000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 589000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -11000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -11000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -12000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -12000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -59000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": -59000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -212000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -212000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -52000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": -52000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -103000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -103000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -151000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -151000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 372000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 372000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -14000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -14000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -21000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -21000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -32000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -32000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1003000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1003000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 141000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 141000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 279000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 279000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 566000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 566000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 526000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 526000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 140000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 140000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 270000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 419000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 641000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 174000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1"
            }
          ]
        }
      },
      "RepaymentsOfLinesOfCredit": {
        "label": "Repayments of Lines of Credit",
        "description": "Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 633000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 10171000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 34253000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 34253000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 34253000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 34253000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 49253000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 34253000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 21567000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 15000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 5000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 5000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 5000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 5000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 30000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 30000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 100000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 100000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 150000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 150000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 150000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 40000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 40000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 100000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 100000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 155000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 155000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 255000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 255000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 255000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 0,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 75000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 75000000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 75000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 5000000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 92700000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            }
          ]
        }
      },
      "RepaymentsOfLongTermCapitalLeaseObligations": {
        "label": "Repayments of Long-term Capital Lease Obligations",
        "description": "The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).",
        "units": {
          "USD": [
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 401000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 401000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 887000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 887000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 1691000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 1691000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2543000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2543000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2543000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 913000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 913000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2665000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2665000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 4123000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 4123000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5340000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5340000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5340000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 808000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 808000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1689000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 2669000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3930000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3930000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 3930000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 1376000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            }
          ]
        }
      },
      "RepaymentsOfLongTermDebt": {
        "label": "Repayments of Long-term Debt",
        "description": "The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 233814000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 186156000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 272214000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 338104000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 338104000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 13661000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 577259000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 577259000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 643793000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 643793000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 663433000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 663433000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 663433000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 20413000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 20413000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 354693000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 354693000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 373655000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 373655000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 392191000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 392191000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 392191000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 156357000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 156357000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 165165000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 165165000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 272976000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 272976000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 420116000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 420116000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 420116000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 80000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 80000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 80000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 80000000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 80000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 140000000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 140000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 140000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 140000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 145000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 145000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 145000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 35000000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 35000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 530000000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 530000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 530000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 530000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 530000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 530000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 537030000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 4204000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 4204000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 8582000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 8582000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 12955000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 12955000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 32078000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 32078000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 32078000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 3295000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 3295000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 207653000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 207653000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 398755000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 398755000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 405269000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 405269000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 6220000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 6220000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 77015000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 77015000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 279697000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 279697000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 535738000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2018-12-01",
              "end": "2018-12-31",
              "val": 1000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 63636000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 63636000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 732178000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 847155000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 172336000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 116921000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 147603000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 25493000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 112163000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 360527000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 27737000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "RepaymentsOfLongTermLinesOfCredit": {
        "label": "Repayments of Long-term Lines of Credit",
        "description": "The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 75000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 75000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 5000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 92700000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 272700000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 272700000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 272700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 216000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 216000000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 332000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 332000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 332000000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 332000000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 332000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 0,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 0,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 80000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 80000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 80000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 80000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 80000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 370000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 370000000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 370000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 370000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 370000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 370000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 370000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 370000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 370000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 0,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 0,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 0,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "RepaymentsOfOtherLongTermDebt": {
        "label": "Repayments of Other Long-term Debt",
        "description": "Amount of cash outflow for the payment of debt classified as other, maturing after one year or the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 405269000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 535738000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 535738000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 732178000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 847155000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 862927000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 862927000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 862927000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 172336000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 201425000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 201425000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 370426000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 370426000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 648514000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 648514000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 648514000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 79684000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 79684000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 184212000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 184212000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 250402000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 250402000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 316635000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 316635000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 316635000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 35973000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 35973000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 155284000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 155284000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 183493000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 183493000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 214290000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 214290000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 214290000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 35980000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 35980000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 72061000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 72061000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 104952000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 104952000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 175427000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 175427000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 175427000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 29100000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 29100000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 116921000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 147603000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 177214000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 177214000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 25493000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 809531000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "RepaymentsOfOtherShortTermDebt": {
        "label": "Repayments of Other Short-term Debt",
        "description": "Amount of cash outflow for the payment of debt classified as other, maturing within one year or the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 15000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 15000000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 15000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 15000000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15000000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 15000000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 15000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 15000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 15000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 21567000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 15000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 15000000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 20000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 20000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 40000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 40000000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 11901000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 23035000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 36211000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            }
          ]
        }
      },
      "RepaymentsOfRelatedPartyDebt": {
        "label": "Repayments of Related Party Debt",
        "description": "The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.",
        "units": {
          "USD": [
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 17837000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 17837000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 17837000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 17837000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 17837000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            }
          ]
        }
      },
      "RepaymentsOfShortTermDebt": {
        "label": "Repayments of Short-term Debt",
        "description": "The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 15000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 21567000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 21567000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 50000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 50000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 50000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 11901000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 23035000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 36211000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49500000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49500000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 49500000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 14073000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 14073000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 32110000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 32110000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 52068000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 52068000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 70236000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 70236000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 70236000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 17352000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 17352000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 31546000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 31546000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 35125000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 35125000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 46631000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 46631000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 46631000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 10588000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 10588000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 25548000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 25548000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 42067000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 42067000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 52635000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 52635000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 52635000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 9409000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 9409000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 66609000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 66609000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 76004000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 76004000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 87353000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 87353000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 87353000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 7803000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 7803000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 10431000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 10431000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 14228000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 14228000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 19927000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 19927000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 19927000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 3790000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 3790000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 12048000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 12048000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 21662000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 21662000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 27187000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 27187000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 27187000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 5840000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 5840000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 11149000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 11149000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 14632000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 14632000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 19448000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 19448000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 19448000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 5669000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 5669000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 8055000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 8055000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 9731000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 9731000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 9731000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 9731000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 0,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 0,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 0,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ResearchAndDevelopmentExpense": {
        "label": "Research and Development Expense",
        "description": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 56227000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 20182000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 10035000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 33546000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 13364000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 44453000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 44453000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 11673000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 23768000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 23768000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 12095000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 12095000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 36437000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 36437000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 12669000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 12669000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 47534000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 47534000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 47534000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 12129000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 12129000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 24688000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 24688000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 12559000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 12559000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 37921000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 37921000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 13233000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 13233000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 50386000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 50386000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 50386000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 13425000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 13425000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 27292000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 27292000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 13867000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 13867000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 40764000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 40764000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 13472000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 13472000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54118000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54118000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54118000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 14306000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 14306000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 28614000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 28614000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 14308000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 14308000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 47261000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 47261000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 18647000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 18647000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 64625000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 64625000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 64625000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21045000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 21045000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 43124000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 43124000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 22079000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 22079000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 59561000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 59561000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 16437000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 16437000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 76864000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 76864000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 76864000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 18026000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 18026000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 38046000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 38046000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 20020000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 20020000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 59119000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 59119000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 21073000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 21073000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 82017000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 82017000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 82017000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 27155000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 27155000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 57323000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 57323000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 30168000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 30168000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 84145000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 84145000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 26822000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 26822000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 117206000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 117206000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 117210000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 41556000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 41568000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 85824000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 85849000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 44268000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 44281000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 128658000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 128690000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 42834000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 42841000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 166614000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 166627000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 166627000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 40929000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 40929000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 82005000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 82005000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 41076000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 41076000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 119546000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 119546000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 37541000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 37541000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 157182000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 157182000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 157182000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 35754000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 35754000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 71940000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 71940000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 36186000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 36186000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 104867000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 104867000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 32927000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 32927000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 137638000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 137638000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 137638000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 32253000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 32253000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 63789000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 63789000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 31536000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 31536000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 99624000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 99624000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 35835000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 35835000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 140727000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 140727000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 140727000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 44318000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 44318000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 87834000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 87834000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 43516000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 43516000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 128624000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 128624000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 40790000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 40790000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 166037000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 166037000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 166037000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 38363000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 38363000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 75841000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 75841000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 37478000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 37478000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 109835000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 109835000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 33994000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 33994000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 149429000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 149429000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 149429000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 47047000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 47047000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 92735000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 92735000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 45688000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 45688000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 135870000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 135870000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 43135000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 43135000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 177473000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 177473000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 177473000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 38171000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 38171000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 77739000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 77739000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 39568000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 39568000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 120103000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 120103000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 42364000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 42364000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 162951000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 162951000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 45652000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 45652000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 87660000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 42008000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 130012000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 42352000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 166743000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 41758000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "RestrictedCashAndCashEquivalentsAtCarryingValue": {
        "label": "Restricted Cash and Cash Equivalents, Current",
        "description": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 2679000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 2679000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 2679000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 2679000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 2679000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 17782000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 17782000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 17782000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 17782000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 17782000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 19712000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 19715000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 19719000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 2680000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 2680000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 2680000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 2680000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 2680000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 2680000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 2680000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 2680000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 2680000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 2680000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 2680000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 2680000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 2680000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 2680000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 2681000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 2681000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 2681000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 2681000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 2681000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 2681000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 2681000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 2681000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 2681000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 2681000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 2681000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 2681000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 2681000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 2681000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 2681000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 2681000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 2681000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 2681000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 2682000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 2000000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 2000000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 2000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 2000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 2000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 2000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 2000000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 2000000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 2000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 2000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 2000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 2000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 2000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 2000000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 2000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 2000000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 2000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 2000000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 2000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 2000000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 2000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 2000000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 2000000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 2559000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 2589000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 2589000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 2589000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 2589000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 2589000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 2589000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 2590000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2590000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 610000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 610000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 610000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 610000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 610000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 610000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 931000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 945000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 1007000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 1007000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 1007000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 1007000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 1007000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 933000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 937000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 929000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 962000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 962000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 962000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 962000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 962000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 637000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 0,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 0,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 175000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "RestrictedCashAndCashEquivalentsNoncurrent": {
        "label": "Restricted Cash and Cash Equivalents, Noncurrent",
        "description": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 6795000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 6795000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 6795000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 12923000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 12997000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 1945000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 1945000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 1945000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 1945000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 1945000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 1940000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 1976000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 2178000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 4001000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 4001000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 4001000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 4001000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 4001000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 2279000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 2214000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 2264000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 2308000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 2308000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 2308000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 2308000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 2308000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 2248000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 2209000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 2264000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 2234000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 2234000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 2234000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 2234000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 2234000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 2234000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 2193000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 2247000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 2209000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 2123000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 2123000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 2123000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 2123000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 2123000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 2123000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 2151000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 2306000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 2163000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 2176000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 2176000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 2176000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 2176000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 2176000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 2222000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2320000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 4209000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 3977000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 3977000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 3977000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 3977000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 3977000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 4263000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 4225000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 4224000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 4487000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 4487000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 4487000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 4487000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 4487000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 3661000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 3503000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 3896000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 3893000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 3893000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 3893000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 3893000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 3893000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 2929000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 2878000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 2874000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 2974000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 2974000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 2974000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 2974000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 2974000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 3267000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 3027000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 3087000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 3188000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 3188000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 3188000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 3188000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 3188000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 3565000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 3498000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 3508000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 3815000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 3815000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 3815000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 3815000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 3815000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 3692000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 3451000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 3235000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 3334000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 3334000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 3334000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 3334000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 3334000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 3497000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 3428000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 3950000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 799000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 799000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 799000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 799000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 799000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 781000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 762000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 786000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 759000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 759000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 759000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 759000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 759000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 768000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 755000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 60758000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 67776000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 67776000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 67804000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "RestructuringAndRelatedCostCostIncurredToDate1": {
        "label": "Restructuring and Related Cost, Cost Incurred to Date",
        "description": "Amount of costs incurred to date for the specified restructuring cost.",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 9874000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 11730000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 17437000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 25960000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 27859000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 28893000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 28893000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 28893000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 28893000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "RestructuringAndRelatedCostExpectedCostRemaining1": {
        "label": "Restructuring and Related Cost, Expected Cost Remaining",
        "description": "Amount of expected cost remaining for the specified restructuring cost.",
        "units": {
          "USD": [
            {
              "end": "2020-03-31",
              "val": 19000000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 19000000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 13000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 4066000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 1000000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 0,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "RestructuringCharges": {
        "label": "Restructuring Charges",
        "description": "Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.",
        "units": {
          "USD": [
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1919000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1919000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 3775000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 3775000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 9483000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 9483000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 18006000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 18006000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 18006000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1900000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2933000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 2933000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2933000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 2933000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            }
          ]
        }
      },
      "RestructuringReserve": {
        "label": "Restructuring Reserve",
        "description": "Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.",
        "units": {
          "USD": [
            {
              "end": "2008-12-31",
              "val": 782000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2008Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 6751000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2009-12-31",
              "val": 6751000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2009-12-31",
              "val": 6751000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2009-12-31",
              "val": 6751000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 5090000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 3130000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 670000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 670000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 670000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 670000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 104000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 27000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 1607000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2019-12-31",
              "val": 2641000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 1103000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2020-03-31",
              "val": 1103000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 1544000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2020-06-30",
              "val": 1544000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 3312000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2020-09-30",
              "val": 3312000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 6343000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 6343000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 6343000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 6343000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 6343000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 6343000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2536000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 143000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 0,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "RestructuringReserveAccrualAdjustment": {
        "label": "Restructuring Reserve, Accrual Adjustment (Deprecated 2016-01-31)",
        "description": "Amount of (expense) reversal of expense related to a previously accrued restructuring cost liability. Excludes adjustments for costs incurred, costs settled, and foreign currency translation adjustments.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -603000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            }
          ]
        }
      },
      "RestructuringReservePeriodExpense": {
        "label": "Restructuring Reserve, Period Expense (Deprecated 2012-01-31)",
        "description": "Reserve increase representing the amount charged against earnings in the period for a specified incurred and estimated type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 19480000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 2368000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2789000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4937000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4937000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 23000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4811000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8326000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8326000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 11211000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "RestructuringReserveSettledWithCash": {
        "label": "Restructuring Reserve, Settled With Cash (Deprecated 2013-01-31)",
        "description": "Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 12639000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 3747000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 6128000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10736000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 10736000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 589000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4518000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7416000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7416000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 8682000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "RestructuringReserveSettledWithoutCash": {
        "label": "Restructuring Reserve, Settled Without Cash (Deprecated 2013-01-31)",
        "description": "Amount of consideration other than cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 269000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 282000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 282000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 282000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 282000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 936000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1580000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1580000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 922000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "RestructuringReserveSettledWithoutCash2": {
        "label": "Restructuring Reserve, Settled without Cash",
        "description": "Amount of decrease in the reserve for full or partial settlement through consideration other than cash.",
        "units": {
          "USD": [
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 15000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 14000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            }
          ]
        }
      },
      "RestructuringReserveTranslationAndOtherAdjustment": {
        "label": "Restructuring Reserve, Translation and Other Adjustment",
        "description": "Amount of increase (decrease) in the restructuring reserve related to foreign currency translation (gain) loss and other increases (decreases).",
        "units": {
          "USD": [
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": -15000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": -14000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 10000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 10000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 19000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 19000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 19000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": -712000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": -712000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -712000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -712000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            }
          ]
        }
      },
      "RetainedEarningsAccumulatedDeficit": {
        "label": "Retained Earnings (Accumulated Deficit)",
        "description": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": -1122241000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": -1122241000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": -1122241000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": -1018894000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": -940874000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": -890270000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": -890270000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": -890270000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": -890270000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": -890270000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": -865167000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": -850679000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": -823312000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": -798462000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": -798462000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": -798462000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": -798462000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": -798462000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": -786688000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": -786107000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": -763790000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": -756644000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": -756644000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": -756644000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": -756644000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": -756644000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": -743262000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": -713535000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": -688186000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": -647348000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": -647348000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": -647348000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": -647348000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": -647348000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": -626715000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": -577194000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": -530097000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": -516962000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": -516962000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": -516962000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": -516962000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": -516962000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": -488181000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": -478603000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": -450429000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": -460150000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": -460150000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": -467747000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": -467747000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": -467747000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": -461025000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": -463909000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": -403820000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": -303557000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": -303557000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": -303557000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": -303557000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": -303557000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": -313563000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": -198056000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": -143621000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": -42851000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": -13903000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": -13903000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": -13903000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": -13903000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": -4359000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 28232000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 84894000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 113189000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 113189000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 113189000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 113189000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 113189000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 90310000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 80860000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 134930000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 234077000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 234077000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 234077000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 234077000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 234077000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 297966000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 353390000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 445541000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 562502000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 562502000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 562502000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 562502000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 562502000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 672534000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 788567000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 959641000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 1163939000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 1163939000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 1163939000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 1163939000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 1163939000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 1322370000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 1434906000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 1728740000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 1874644000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 1874644000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 1874644000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 1874644000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 1874644000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 1901569000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 1947420000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 2061596000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 2159831000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 2159831000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 2159831000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 2159831000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 2159831000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 2199300000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 2246795000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 2349938000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 2335132000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 2335132000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 2335132000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 2335132000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 2335132000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 2335830000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 2369797000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 2475936000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 2627038000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 2627038000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 2689683000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "RevenueFromContractWithCustomerExcludingAssessedTax": {
        "label": "Revenue from Contract with Customer, Excluding Assessed Tax",
        "description": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 899284000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1907669000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1008385000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3056553000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1148884000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1025319000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1025319000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2091003000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2091003000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1065684000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1065684000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3235195000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3235195000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1144192000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1144192000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4316466000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 894964000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 894964000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 894964000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1790269000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1790269000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 895305000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 895305000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 895305000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 2874186000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 2874186000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1083917000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1083917000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1083917000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4052650000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4052650000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 1178464000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1152616000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1152616000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1152616000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2325525000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2325525000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1172909000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1172909000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1172909000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3679548000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3679548000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1354023000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1354023000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1354023000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5050589000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5050589000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5050589000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2020-10-01",
              "end": "2020-12-31",
              "val": 1371041000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1326150000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1326150000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2732685000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2732685000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1406535000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1406535000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 4413685000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 4413685000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1681000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1681000000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 6138329000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 6138329000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 6138329000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1596816000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1596816000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 3101684000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 3101684000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1504868000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 1504868000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 5185375000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 5185375000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 2083691000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 2083691000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 7091585000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 7091585000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 7091585000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1471539000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1471539000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2929461000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 2929461000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1457922000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 1457922000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4751254000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4751254000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1821793000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 1821793000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6503065000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6503065000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6503065000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1365511000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1365511000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2826985000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2826985000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1461474000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1461474000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4688574000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4688574000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1861589000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1861589000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 6317692000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 6317692000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1321575000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1321575000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 2832967000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 1511392000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 4819935000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 1986968000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 6707981000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1684701000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "Revenues": {
        "label": "Revenues",
        "description": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).",
        "units": {
          "USD": [
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3927849000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 899284000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1008385000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3056553000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1148884000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1148884000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4207031000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4207031000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 1150478000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1025319000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1025319000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1025319000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2091003000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1065684000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1065684000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1065684000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3235195000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 3235195000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1144192000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1144192000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1144192000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 1144192000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4316466000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4316466000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 1081271000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-10-01",
              "end": "2018-12-31",
              "val": 1081271000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 894964000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 894964000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 894964000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1790269000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 1790269000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 895305000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 895305000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 895305000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 2874186000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 2874186000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1083917000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1083917000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1083917000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4052650000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2019-10-01",
              "end": "2019-12-31",
              "val": 1178464000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1152616000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1152616000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2325525000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2325525000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1172909000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1172909000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3679548000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 3679548000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1354023000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 1354023000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 1326150000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 2732685000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1406535000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 4413685000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1681000000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3"
            }
          ]
        }
      },
      "RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability": {
        "label": "Right-of-Use Asset Obtained in Exchange for Finance Lease Liability",
        "description": "Amount of increase in right-of-use asset obtained in exchange for finance lease liability.",
        "units": {
          "USD": [
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 923000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 6477000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 13272000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 92000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 2304000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 7628000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 1853000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 2726000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 0,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 40734000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 40734000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 58625000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 58625000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 6438000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 6438000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 33629000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 33629000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 52815000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 52815000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 58166000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 17513000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 17513000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 26053000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 26053000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 38510000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 38510000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 58232000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 58232000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 17811000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 17811000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 68195000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 68195000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 126045000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 126045000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 149865000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 149865000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 10645000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 10645000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 14009000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 28485000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 59860000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 4007000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "description": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
        "units": {
          "USD": [
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 0,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 0,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 0,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 7328000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 21238000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 42217000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 60963000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 60963000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 60963000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 17293000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 32398000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 41672000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 41672000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 41672000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 8109000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 24194000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 24194000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 39916000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 39916000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 63314000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 63314000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 63314000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 27246000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 27246000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 31923000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 31923000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 46178000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 46178000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 64849000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 64849000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 64849000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3180000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 3180000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 3651000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 3651000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4383000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 4383000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6270000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6270000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6270000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 2321000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 2321000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 9373000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 9373000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 26500000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 26500000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 29541000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 29541000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 395000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 395000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 982000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 10171000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 10281000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 239000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "SalesRevenueNet": {
        "label": "Revenue, Net (Deprecated 2018-01-31)",
        "description": "Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 2658602000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 895292000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 506516000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 1511497000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 616205000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2179109000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2179109000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 645738000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1394903000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 1394903000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 749165000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 749165000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2188874000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 2188874000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 793971000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 793971000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2939483000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2939483000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2939483000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 664950000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 664950000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1352583000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1352583000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 687633000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 687633000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2092590000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2092590000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 740007000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 740007000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2776359000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2776359000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2776359000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 655010000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 655010000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1341537000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1341537000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 686527000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 686527000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2036890000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2036890000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 695353000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 695353000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2759546000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2759546000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2759546000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 687529000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 687529000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1433588000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1433588000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 746059000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 746059000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2201575000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2201575000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 767987000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 767987000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2956450000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2956450000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2956450000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 696044000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 696044000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1463503000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1463503000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 767459000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 767459000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2276327000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 2276327000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 812824000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 812824000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3129440000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3129440000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3129440000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 742875000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 742875000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1479597000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 1479597000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 736722000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 736722000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 2213959000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 2213959000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 734362000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 734362000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2884603000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2884603000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2884603000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 868682000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 868682000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 868682000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1786008000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 1786008000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 917326000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 917326000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 917326000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2872022000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2872022000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1086014000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1086014000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 1086014000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3893635000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3893635000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2016-10-01",
              "end": "2016-12-31",
              "val": 1021613000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 913600000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 913600000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 899284000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1903047000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 1907669000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 989447000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 989447000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 1008385000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 3038074000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1135027000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 1135027000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4186497000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2017-10-01",
              "end": "2017-12-31",
              "val": 1148423000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1025319000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 2091003000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1065684000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2"
            }
          ]
        }
      },
      "SellingGeneralAndAdministrativeExpense": {
        "label": "Selling, General and Administrative Expense",
        "description": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 251756000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 102513000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 52445000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 156132000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 53619000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 210907000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 210626000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 56296000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 122652000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 122652000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 66356000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 66356000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 180387000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 180387000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 57735000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 57735000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 242424000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 242424000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 242424000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 64558000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 64558000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 125842000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 125842000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 61284000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 61284000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 190853000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 190853000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 65011000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 65011000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 246513000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 246513000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 246513000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 57255000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 57255000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 110744000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 110744000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 53489000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 53489000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 160041000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 160041000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 49297000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 49297000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 217000000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 217000000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 217000000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 59559000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 59559000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 125177000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 125177000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 65618000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 65618000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 189524000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 189524000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 64347000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 64347000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 247779000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 247779000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 247779000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 62424000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 62424000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 130098000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 130098000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 67674000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 67674000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 191698000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 191698000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 61600000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 61600000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 254498000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 254498000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 254498000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 62942000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 62942000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 119377000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 119377000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 56435000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 56435000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 173609000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 173609000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 54232000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 54232000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 232409000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 232409000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 232409000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 73635000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 73635000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 144531000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 144531000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 70896000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 70896000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 216894000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 216894000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 72363000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 72363000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 284331000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 284331000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 284094000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 76695000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 76282000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 144478000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 144067000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 67783000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 67785000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 220045000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 219635000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 75567000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 75568000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 297455000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 297021000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 297021000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 80723000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 80723000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 155423000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 155423000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 74700000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 74700000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 225886000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 225886000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 70463000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 70463000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 295239000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 295239000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 295239000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 71587000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 71587000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 136345000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 136345000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 64758000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 64758000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 206803000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 206803000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 70458000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 70458000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 281933000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 278631000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 278631000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 72582000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 72582000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 146842000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 146842000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 74260000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 74260000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 224623000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 224623000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 77781000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 77781000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 302842000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 302842000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 302842000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 76768000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 76768000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 150957000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 150957000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 74189000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 74189000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 223538000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 223538000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 72581000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 72581000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 296084000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 296084000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 296084000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 76959000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 76959000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 145827000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 145827000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 68868000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 68868000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 213774000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 213774000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 67947000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 67947000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 283372000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 283372000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 283372000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 78671000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 78671000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 143531000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 143531000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64860000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 64860000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 216551000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 216551000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 73020000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 73020000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 295393000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 295393000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 295393000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 90346000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 90346000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 181626000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 181626000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 91280000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 91280000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 262379000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 262379000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 80753000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 80753000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 331806000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 331806000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 80408000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 80408000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 128330000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 47922000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 211541000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 83211000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 304471000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 96987000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "SeveranceCosts": {
        "label": "Severance Costs (Deprecated 2013-01-31)",
        "description": "The charge against earnings in the period for known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding costs or losses pertaining to an entity newly acquired in a business combination or a discontinued operation as defined by generally accepted accounting principles and costs associated with one-time termination benefits.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7200000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 7200000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 7200000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 7200000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 6000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 2000000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 8100000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 2100000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3"
            }
          ]
        }
      },
      "SeveranceCosts1": {
        "label": "Severance Costs",
        "description": "Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 8300000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 11200000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 10500000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            }
          ]
        }
      },
      "ShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "description": "Amount of noncash expense for share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 4588000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2577000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2577000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 3515000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 5010000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2720000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2971000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2971000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2971000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 3700000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3852000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3852000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3852000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3251000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3251000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 3251000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5145000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5145000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5145000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5018000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5018000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 5018000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6911000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6911000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6911000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8030000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8030000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8030000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10970000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10970000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 10970000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13562000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13562000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 13562000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8277000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8277000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 8277000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 18371000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 18371000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 20099000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period",
        "description": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 107000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 116000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 116000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 9000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period, Weighted Average Grant Date Fair Value (Deprecated 2012-01-31)",
        "description": "The weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect during the reporting period as a result of the occurrence of a terminating event specified in the contractual agreement of the plan.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 7.18,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 7.18,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 7.18,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 7.2,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period",
        "description": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 809000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 809000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 809000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "description": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
        "units": {
          "USD/shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 7.7,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 7.7,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 7.7,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number",
        "description": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.",
        "units": {
          "shares": [
            {
              "end": "2010-12-31",
              "val": 372000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 372000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 372000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 797000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 759000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 693000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 693000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2012-03-31",
              "val": 544000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value",
        "description": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.",
        "units": {
          "USD/shares": [
            {
              "end": "2010-12-31",
              "val": 5.96,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 5.96,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 5.96,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 7.26,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 7.29,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 7.33,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 7.33,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2012-03-31",
              "val": 7.25,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period",
        "description": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 277000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 306000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 372000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 140000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value",
        "description": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.",
        "units": {
          "USD/shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6.85,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 6.81,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6.82,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 7.65,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate",
        "description": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.",
        "units": {
          "pure": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.3,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.3,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.3,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.8,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.8,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term (Deprecated 2012-01-31)",
        "description": "The period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior.",
        "units": {
          "Y": [
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6.2,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 6,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ],
          "Year": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 6,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 6,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6.2,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 6.2,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2"
            }
          ],
          "years": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 5.9,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 6,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 6,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 6.2,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 6.2,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 6.2,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 6.2,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 6.2,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 6,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 6,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 6,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate",
        "description": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.",
        "units": {
          "pure": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.76,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.71,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.71,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0.71,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.71,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.71,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.67,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.67,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.67,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.67,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.67,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.67,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.67,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.67,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.67,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0.65,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0.65,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.65,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.65,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.65,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.65,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.6,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.6,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.6,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0.59,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0.58,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0.57,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0.57,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0.56,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.57,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.57,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.57,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.5,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.5,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.46,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.46,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.43,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.43,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.45,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.45,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.44,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.44,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.45,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.45,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.45,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0.44,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0.44,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0.49,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.56,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0.48,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.43,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.48,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.48,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.48,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0.43,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.43,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.43,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.43,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.42,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.42,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.42,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.43,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.43,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.43,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.52,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.52,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.52,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.54,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.54,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate",
        "description": "The risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "units": {
          "pure": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0.023,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 0.03,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 0.03,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 0.03,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.03,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0.03,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.024,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 0.024,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.024,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 0.024,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.024,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 0.024,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.024,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.024,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 0.024,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 0.01,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 0.01,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 0.01,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0.01,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.017,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.017,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 0.017,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0.019,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0.02,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0.02,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 0.02,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 0.02,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.02,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.02,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0.02,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.017,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 0.017,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.018,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 0.018,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.018,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 0.018,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.018,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 0.018,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.018,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0.018,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.018,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.018,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0.018,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0.015,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0.015,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0.016,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0.017,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0.015,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0.014,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.015,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.015,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0.015,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0.019,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.019,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.019,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0.019,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.027,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.027,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0.027,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.025,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.025,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 0.025,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.003,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.003,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.003,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.013,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.013,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number",
        "description": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.",
        "units": {
          "shares": [
            {
              "end": "2011-06-30",
              "val": 5854000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 5678000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 5648000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 5073000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 4760000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 4665000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 4693000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 4128000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 2918000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 2820000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 2688000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 2113000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 2244000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 2469000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 2546000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 2571000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 2491000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2735000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 2337000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1531000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1671000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 1733000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 2634000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 2140000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 2197000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 1880000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 2064000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 1973000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 1625000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 1395000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price",
        "description": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.",
        "units": {
          "USD/shares": [
            {
              "end": "2011-06-30",
              "val": 10.14,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 10.17,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 10.1,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 9.83,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 9.69,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 9.71,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 9.68,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 9.55,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 8.25,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 8.12,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 8.22,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 7.17,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 7,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 7.03,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 6.95,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 6.91,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 6.81,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 6.74,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 7.05,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 7.53,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 7.3,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 7.17,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 8.06,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 8.87,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 8.92,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 9.1,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 10.31,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 10.51,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 10.07,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 10.1,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)",
        "description": "The weighted average period between the balance sheet date and expiration for all vested portions of options outstanding and currently exercisable (or convertible) under the plan, which may be expressed in a decimal value for number of years.",
        "units": {
          "Y": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2.33,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ],
          "Year": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 2.86,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            }
          ],
          "years": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 2.69,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2.63,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2.7,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2.72,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2.48,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value",
        "description": "Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 200000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 100000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 200000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 100000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 300000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 300000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 400000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 400000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 100000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 400000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 400000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 100000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 400000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 400000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 400000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 100000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 100000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 100000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 6900000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8200000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 8200000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 17700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 17700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 17700000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 8000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 8000000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 8000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5800000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 5800000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7900000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7900000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 4400000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)",
        "description": "The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 5.22,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 4.99,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 4.99,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 3.93,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 3.6,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 3.63,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 3.63,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period",
        "description": "For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -1375000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1545000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 1723000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 634000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 1029000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1127000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1209000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 565000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 1875000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 1973000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2009000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 370000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 69000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 119000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 207000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 280000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 216000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 239000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 274000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 274000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 122000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 335000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 556000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 402000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 185000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 63000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 10000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price",
        "description": "Weighted average price of options that were either forfeited or expired.",
        "units": {
          "USD/shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 11.9,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 11.63,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 11.56,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 12.59,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 12.01,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 11.75,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 11.64,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 10.58,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 11.72,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 11.73,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 11.69,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 11.71,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 4.28,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 4.28,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 5.2,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 5.28,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 7.19,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 6.91,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 6.63,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 6.63,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 0,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 5.12,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 11.4,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 9.39,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9.56,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 8.49,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 9.48,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 13.49,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures",
        "description": "Net number of share options (or share units) granted during the period.",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 120000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 120000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 120000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 100000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 100000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 100000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2085000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 330000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross",
        "description": "Gross number of share options (or share units) granted during the period.",
        "units": {
          "shares": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 20000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 870000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 2045000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 100000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 240000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 315000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 390000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 200000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 340000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 415000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 460000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 2735000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2900000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 474000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 3100000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 805000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 180000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)",
        "description": "The weighted average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on stock options awarded under the plan during the reporting period.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 6.46,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 6.46,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 6.46,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 0,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 4.58,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 4.58,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 4.58,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "description": "The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.",
        "units": {
          "USD/shares": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 2.7,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 5,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 5,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 5,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 5,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4.06,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 4.06,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 4.06,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 4.06,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4.06,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 4.06,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4.06,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4.06,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4.06,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 2.68,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2.68,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2.68,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2.68,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2.68,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2.68,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2.49,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2.49,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2.49,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 2.89,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 4.2,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 5.01,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 4.46,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 5.43,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4.46,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4.46,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 4.46,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 4.38,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 4.38,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 3.48,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 3.48,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2.83,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 2.83,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 3.2,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 3.2,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 2.33,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 2.33,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3.14,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3.14,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3.14,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 2.02,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 2.02,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 2.56,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 3.32,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2.78,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 3.78,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2.89,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2.89,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2.89,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 4.16,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4.24,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4.24,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4.24,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4.17,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4.17,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 4.17,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4.06,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4.06,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4.06,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5.79,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5.79,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5.79,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9.54,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9.54,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value",
        "description": "Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 1328000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 109000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 109000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1185000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 214000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 71000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 48000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 22000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 43000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 69000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 4661000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 6376000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 10424000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 3226000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 206000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 3230000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3099000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2743000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 11051000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 9174000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 15973000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 6403000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 1443000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 22738000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 23391000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 43735000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 31929000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 46068000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 25380000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 40995000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number",
        "description": "Number of options outstanding, including both vested and non-vested options.",
        "units": {
          "shares": [
            {
              "end": "2010-12-31",
              "val": 7843000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 7843000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 7843000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 6414000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 6231000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 6052000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 6052000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 6052000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 6052000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 6052000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 5400000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 5078000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 4975000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 4893000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 4893000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 4893000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 4893000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 4893000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 4348000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 3888000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 4965000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 4873000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 4873000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 3822000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 3822000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 3822000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 3822000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 3822000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 3734000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 3802000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 3789000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 3727000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 3727000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 3727000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 3727000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 3727000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3711000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 3814000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 3335000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 2443000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 2443000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 2443000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 5151000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 4752000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 4752000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 4743000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 4743000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 5845000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 5845000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 4366000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 4366000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 3026000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 3026000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 2376000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 2376000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 2031000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 2031000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 1625000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 1625000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 1395000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price",
        "description": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.",
        "units": {
          "USD/shares": [
            {
              "end": "2010-12-31",
              "val": 10.26,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 10.26,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 10.26,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 9.97,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 10,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 9.97,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 9.97,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 9.97,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 9.97,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 9.97,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 9.68,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 9.51,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 9.53,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 9.52,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 9.52,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 9.52,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 9.52,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 9.52,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 9.35,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 7.33,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 6.51,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 6.52,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 6.52,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 6.25,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 6.25,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 6.25,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 6.25,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 6.25,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 6.41,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 6.46,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 6.44,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 6.49,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 6.49,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 6.49,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 6.49,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 6.49,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 6.35,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 6.35,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 6.65,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 6.93,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 6.93,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 6.93,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 8.49,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 8.86,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 8.86,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 8.79,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 8.79,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 9.11,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 9.11,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 9.7,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 9.7,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 10.34,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 10.34,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 10.54,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 10.54,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 10.58,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 10.58,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 10.07,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 10.07,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 10.1,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value",
        "description": "Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 1324000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 109000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 109000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1185000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 211000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 71000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 48000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 22000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 43000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 69000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 4594000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 6325000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 10329000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 3201000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 204000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 3213000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3062000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 2718000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 10938000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 9066000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 15580000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 6369000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 1443000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 22256000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 22877000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 43049000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 31800000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 46029000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 25380000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 40995000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number",
        "description": "Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "units": {
          "shares": [
            {
              "end": "2011-06-30",
              "val": 6368000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 6195000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 6027000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 5384000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 5055000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 4957000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 4881000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 4346000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 3869000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 4922000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 4834000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 3798000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 3706000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 3779000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 3768000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 3709000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 3672000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 3780000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 3304000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 2416000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 4962000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 4632000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 4673000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 5718000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 4245000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 2972000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 2365000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 2029000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 1625000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 1395000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price",
        "description": "Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "units": {
          "USD/shares": [
            {
              "end": "2011-06-30",
              "val": 9.98,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 10.01,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 9.98,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 9.69,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 9.53,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 9.54,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 9.53,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 9.36,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 7.35,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 6.53,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 6.54,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 6.26,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 6.41,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 6.47,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 6.44,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 6.5,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 6.36,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 6.35,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 6.65,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 6.94,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 8.45,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 8.83,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 8.77,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 9.11,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 9.66,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 10.3,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 10.53,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 10.58,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 10.07,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 10.1,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)",
        "description": "The weighted-average period between the balance sheet date and expiration date for fully vested and expected to vest options outstanding, which may be expressed in a decimal value for number of years.",
        "units": {
          "Y": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 2.57,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ],
          "Year": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 3.24,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            }
          ],
          "years": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 3.07,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2.88,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 2.97,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 3.01,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 2.78,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price",
        "description": "Weighted average price at which option holders acquired shares when converting their stock options into shares.",
        "units": {
          "USD/shares": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.65,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6.18,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 4.81,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 4.7,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 4.7,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 4.57,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 4.28,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 4.88,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 5.61,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 5.49,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 6.66,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 7.1,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 7.91,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 9.26,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9.72,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 9.6,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 10.31,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 12.61,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 9.88,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price",
        "description": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.",
        "units": {
          "USD/shares": [
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 4.68,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 4.5,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4.37,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 4.39,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 8.15,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 8.92,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 7.69,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 7.12,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 6.99,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 4.6,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 5.04,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 5.73,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 6.08,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 9.86,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 9.97,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 9.4,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 9.1,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 12.85,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 19.39,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value",
        "description": "Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 1272000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 109000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 109000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 1130000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 184000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 71000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 48000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 22000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 43000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 52000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 926000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 2454000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 5330000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1696000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 103000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 2018000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1932000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1860000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 7020000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 4963000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 7190000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-12-31",
              "val": 5455000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 1423000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 8829000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 13407000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 29502000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 28219000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 44903000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 25380000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 40995000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (Deprecated 2012-01-31)",
        "description": "The weighted average period between the balance sheet date and expiration for all awards outstanding under the plan, which may be expressed in a decimal value for number of years.",
        "units": {
          "Y": [
            {
              "end": "2012-12-31",
              "val": 2.59,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ],
          "Year": [
            {
              "end": "2011-06-30",
              "val": 3.27,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            }
          ],
          "years": [
            {
              "end": "2011-09-30",
              "val": 3.1,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 2.95,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 2.98,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 3.04,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 2.8,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            }
          ]
        }
      },
      "SharesPaidForTaxWithholdingForShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation",
        "description": "Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 54000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 3000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 100000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            }
          ]
        }
      },
      "ShortTermInvestments": {
        "label": "Short-term Investments",
        "description": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 6348000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 6348000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 6348000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 6348000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 58263000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 310634000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 356150000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 133769000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 133769000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 133769000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 133769000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 133769000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 163693000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 160941000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 244470000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 251530000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 251530000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 251530000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 251530000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 251530000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 307016000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 375137000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 308063000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 281964000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 281964000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 281964000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 281964000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 281964000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 341822000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 399233000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 439002000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 474869000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 474869000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 474869000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 474869000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 474869000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 454669000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 465804000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 512333000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 512984000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 512984000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 512984000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 512984000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 512984000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 505181000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 516430000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 614703000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 613038000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 613038000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 727317000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ShortTermLeaseCost": {
        "label": "Short-term Lease, Cost",
        "description": "Amount of short-term lease cost, excluding expense for lease with term of one month or less.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 4361000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1933000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 6411000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 2050000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 8927000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 8927000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 8927000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7188000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7188000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 7188000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 6264000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 6264000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 6264000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5749000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5749000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5749000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 4788000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 4788000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 4788000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4599000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4599000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 3842000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit": {
        "label": "Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit",
        "description": "The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2011-06-30",
              "val": 8300000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 7900000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 6200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 1500000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "StockholdersEquity": {
        "label": "Stockholders' Equity Attributable to Parent",
        "description": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 383209000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 383209000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 383209000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 490986000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 574492000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 630013000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 630013000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 630013000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 630013000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 630013000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 757101000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 774096000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 756284000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 693266000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 693266000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 693266000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 693266000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 693266000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 699631000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 669213000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 651513000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 657955000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 657955000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 657955000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 657955000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 657955000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 667671000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 890174000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 918877000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 953740000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 953740000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 953740000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 953740000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 953740000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 979610000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1078415000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1117362000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1116235000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1116235000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 1116235000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 1116235000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 1116235000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1147967000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1152953000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1186441000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1207883000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 1207883000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1200286000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 1200286000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 1200286000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1227582000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1251897000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1321048000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1383588000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1383588000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 1383588000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 1383588000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 1383588000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1388386000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1505594000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1560437000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1667328000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1696276000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 1696276000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 1696276000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 1696276000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1723125000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1745751000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1796944000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1830540000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1830540000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 1830540000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1830540000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 1830540000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1807011000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1805311000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1861639000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1963739000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1963739000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 1963739000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 1963739000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 1963739000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 2031517000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 2089404000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2194618000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 2325699000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 2325699000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 2325699000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 2325699000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 2325699000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2433917000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2554248000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2730013000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 2942276000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 2942276000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 2942276000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 2942276000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 2942276000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 3096123000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 3196295000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 3487346000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 3668752000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 3668752000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 3668752000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 3668752000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 3668752000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 3696477000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 3732150000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 3846688000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 3962308000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 3962308000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 3962308000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 3962308000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 3962308000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 3997127000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 4049657000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 4163621000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 4149545000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 4149545000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 4149545000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 4149545000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 4149545000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 4156410000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 4197424000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 4308366000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 4471106000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 4471106000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 4533511000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": {
        "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest",
        "description": "Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.",
        "units": {
          "USD": [
            {
              "end": "2007-12-31",
              "val": 661641000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2007Q4I"
            },
            {
              "end": "2008-12-31",
              "val": 243163000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2008-12-31",
              "val": 243163000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2008Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 389701000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 389701000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2009-12-31",
              "val": 389701000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2009-12-31",
              "val": 389701000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2009-12-31",
              "val": 389701000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2009-12-31",
              "val": 389701000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2009-12-31",
              "val": 389701000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2009-12-31",
              "val": 636681000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 497147000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2010-06-30",
              "val": 497147000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 581003000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "end": "2010-09-30",
              "val": 581003000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2010-12-31",
              "val": 636681000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 764432000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2011-03-31",
              "val": 764432000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 781384000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 781384000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 763528000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2011-09-30",
              "val": 763528000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2011-12-31",
              "val": 701221000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 707394000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2012-03-31",
              "val": 707394000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 677267000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2012-06-30",
              "val": 677267000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 659826000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2012-09-30",
              "val": 659826000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2012-12-31",
              "val": 666794000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 676894000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2013-03-31",
              "val": 676894000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 899999000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2013-06-30",
              "val": 899999000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 929357000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2013-09-30",
              "val": 929357000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2013-12-31",
              "val": 964940000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2013-12-31",
              "val": 963808000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 991360000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2014-03-31",
              "val": 991360000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 1091050000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2014-06-30",
              "val": 1091050000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 1131070000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2014-09-30",
              "val": 1131070000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 1130936000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 1130936000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 1130936000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 1130936000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 1130936000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 1130936000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2014-12-31",
              "val": 1129449000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2014-12-31",
              "val": 1129449000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2014-12-31",
              "val": 1129449000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2014-12-31",
              "val": 1129449000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 1163584000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2015-03-31",
              "val": 1163584000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 1169193000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2015-06-30",
              "val": 1163437000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 1203405000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2015-09-30",
              "val": 1197017000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 1225133000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 1225133000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2015-12-31",
              "val": 1217536000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 1245167000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2016-03-31",
              "val": 1237029000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 1270000000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2016-06-30",
              "val": 1270000000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 1340060000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2016-09-30",
              "val": 1340060000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 1403404000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 1403404000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 1403404000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 1403404000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 1403404000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 1429517000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2016-12-31",
              "val": 1429517000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2016-12-31",
              "val": 1429517000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2016-12-31",
              "val": 1429517000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2016-12-31",
              "val": 1429517000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 1408929000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2017-03-31",
              "val": 1430218000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 1526954000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2017-06-30",
              "val": 1551813000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 1582850000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2017-09-30",
              "val": 1612538000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 1690779000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2017-12-31",
              "val": 1719709000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 1747074000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2018-03-31",
              "val": 1747074000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-03-31",
              "val": 1747074000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 1770158000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2018-06-30",
              "val": 1770158000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-06-30",
              "val": 1770158000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 1821841000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2018-09-30",
              "val": 1821841000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 1855900000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 1832582000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2019-03-31",
              "val": 1832582000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2019-03-31",
              "val": 1832582000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-03-31",
              "val": 1832582000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 1831176000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2019-06-30",
              "val": 1831176000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2019-06-30",
              "val": 1831176000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-06-30",
              "val": 1831176000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 1887620000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2019-09-30",
              "val": 1887620000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2019-12-31",
              "val": 1990239000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 2058625000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2020-03-31",
              "val": 2058625000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2020-03-31",
              "val": 2058625000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-03-31",
              "val": 2058625000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 2116928000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2020-06-30",
              "val": 2116928000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2020-06-30",
              "val": 2116928000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-06-30",
              "val": 2116928000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 2222737000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2020-09-30",
              "val": 2222737000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2020-12-31",
              "val": 2353959000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 2462237000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2021-03-31",
              "val": 2462237000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2021-03-31",
              "val": 2462237000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-03-31",
              "val": 2462237000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 2583070000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2021-06-30",
              "val": 2583070000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2021-06-30",
              "val": 2583070000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-06-30",
              "val": 2583070000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 2759679000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2021-09-30",
              "val": 2759679000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2021-12-31",
              "val": 2972546000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 3126822000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2022-03-31",
              "val": 3126822000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-03-31",
              "val": 3126822000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-03-31",
              "val": 3126822000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 3227550000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2022-06-30",
              "val": 3227550000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-06-30",
              "val": 3227550000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-06-30",
              "val": 3227550000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 3518843000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2022-09-30",
              "val": 3518843000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2022-12-31",
              "val": 3699701000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 3727163000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2023-03-31",
              "val": 3727163000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2023-03-31",
              "val": 3727163000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-03-31",
              "val": 3727163000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 3762859000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2023-06-30",
              "val": 3762859000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2023-06-30",
              "val": 3762859000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-06-30",
              "val": 3762859000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 3878099000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2023-09-30",
              "val": 3878099000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2023-12-31",
              "val": 3995035000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 4030608000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2024-03-31",
              "val": 4030608000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2024-03-31",
              "val": 4030608000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-03-31",
              "val": 4030608000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 4083334000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2024-06-30",
              "val": 4083334000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2024-06-30",
              "val": 4083334000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-06-30",
              "val": 4083334000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 4197254000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2024-09-30",
              "val": 4197254000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 4183165000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 4183165000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 4183165000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 4183165000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 4183165000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2024-12-31",
              "val": 4183165000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 4190590000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2025-03-31",
              "val": 4190590000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2025-03-31",
              "val": 4190590000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 4232074000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2025-06-30",
              "val": 4232074000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 4342944000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 4506287000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 4506287000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 4569142000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodSharesStockOptionsExercised": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period",
        "description": "Number of share options (or share units) exercised during the current period.",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": -174000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 187000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 188000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 18000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 45000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 50000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 50000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 0,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 0,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 0,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 96000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1011000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 119000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 141000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 141000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 205000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 14000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 533000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1470000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 27000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 469000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 148000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1442000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1882000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1335000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 587000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 345000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 396000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 230000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueConversionOfConvertibleSecurities": {
        "label": "Stock Issued During Period, Value, Conversion of Convertible Securities",
        "description": "The gross value of stock issued during the period upon the conversion of convertible securities.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100497000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100497000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 100497000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 195034000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 195034000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 195034000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 195034000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 195034000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 56350000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 56350000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 56350000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 56350000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 56350000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 56350000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 56350000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments": {
        "label": "Stock Issued During Period, Value, Conversion of Convertible Securities, Net of Adjustments",
        "description": "The net amount of stock issued during the period upon the conversion of convertible securities, net of adjustments (for example, to additional paid in capital) including the write-off of an equity component recognized to record the convertible debt instrument as two separate components - a debt component and an equity component. This item is meant to disclose the value of shares issued on conversion of convertible securities that were recorded as two separate (debt and equity) components.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 100497000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 100497000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 100497000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 100497000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 100497000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 195034000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 195034000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueShareBasedCompensation": {
        "label": "Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture",
        "description": "Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 693000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 655000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 989000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1166000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1166000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1166000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 627000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 907000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 907000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 933000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 933000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 822000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 822000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 822000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 69000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 69000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 162000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 162000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 181000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 181000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 182000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 182000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 182000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 446000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 446000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 446000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 438000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 438000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 4826000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 4826000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 5826000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 5826000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6250000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6250000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6250000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 574000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 574000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 656000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 656000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 657000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 657000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 931000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 931000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 931000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 60000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 60000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2600000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 2600000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8247000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8247000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 8247000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 145000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 145000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2365000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 2365000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 2421000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 2421000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3124000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3124000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 3124000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1022000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 1022000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1023000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1023000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1023000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 1023000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1050000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1050000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1050000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 286000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 286000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 436000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 436000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 150000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 150000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 871000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 871000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 435000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 435000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11405000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11405000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 11405000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1519000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 1519000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2741000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 2741000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1222000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 1222000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 9695000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 9695000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6954000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 6954000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 17611000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 17611000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 17611000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 8561000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 8561000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 10024000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 10024000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1462000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 1462000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 11852000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 11852000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1828000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 1828000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12787000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12787000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 12787000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1483000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 1483000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1740000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 1740000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 258000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 258000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 3201000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 3201000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1460000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 1460000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5649000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5649000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5649000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1524000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 1524000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1925000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 1925000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 401000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 401000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 2285000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 2285000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 360000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 360000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3550000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3550000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 3550000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1356000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 1356000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2815000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 2815000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1460000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 1460000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4708000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 4708000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1892000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 1892000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5103000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 5103000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 769000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 769000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 902000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 132000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1230000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 328000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2310000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 500000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueStockOptionsExercised": {
        "label": "Stock Issued During Period, Value, Stock Options Exercised",
        "description": "Value of stock issued as a result of the exercise of stock options.",
        "units": {
          "USD": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 10203000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 693000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009"
            }
          ]
        }
      },
      "StockRepurchasedDuringPeriodValue": {
        "label": "Stock Repurchased During Period, Value",
        "description": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 48938000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 48938000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4505000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4505000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 37834000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 37834000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 79814000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 79814000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            }
          ]
        }
      },
      "StockRepurchaseProgramAuthorizedAmount": {
        "label": "Stock Repurchase Program, Authorized Amount (Deprecated 2014-01-31)",
        "description": "Amount of a stock repurchase plan authorized by an entity's Board of Directors.",
        "units": {
          "USD": [
            {
              "start": "2011-08-01",
              "end": "2011-08-30",
              "val": 150000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2012-02-01",
              "end": "2012-02-29",
              "val": 150000000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            }
          ]
        }
      },
      "StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount": {
        "label": "Stock Repurchase Program, Remaining Authorized Repurchase Amount (Deprecated 2014-01-31)",
        "description": "Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors.",
        "units": {
          "USD": [
            {
              "start": "2011-08-29",
              "end": "2011-12-31",
              "val": 21100000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-08-29",
              "end": "2011-12-31",
              "val": 91600000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4"
            }
          ]
        }
      },
      "SupplementalUnemploymentBenefitsSeveranceBenefits": {
        "label": "Supplemental Unemployment Benefits, Severance Benefits",
        "description": "Liability for amount due employees, in addition to wages and any other money that employers owe employees, when their employment ends through a layoff or other termination. For example, a company may provide involuntarily terminated employees with a lump sum payment equal to one week's salary for every year of employment.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 6131000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 6131000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 6131000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 7027000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 6886000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 7476000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 7476000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 7476000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 7476000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 7476000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 7224000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 7428000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 8055000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 9516000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 9516000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 9516000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 9516000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 9516000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 10078000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 9468000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 10411000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 11197000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 11197000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 11197000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 11197000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 11197000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 11414000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 11794000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 11189000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 13226000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 13226000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 13226000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 13226000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 13226000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 13809000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 14159000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 13794000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 14306000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 14306000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 14306000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 14306000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 14306000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 14850000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 14979000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 16893000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 14053000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 15266000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 15571000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 16220000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 15190000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 15190000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 15190000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 15190000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 15190000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 15451000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 14937000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 14513000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 13179000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 13179000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 13179000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 14697000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-12-31",
              "val": 13408000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 13408000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 10837000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 10837000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 8194000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 8194000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 8194000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 8194000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 8194000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 8492000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 7924000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 7112000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 7422000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 7422000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 7422000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 7422000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 7422000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 7107000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 6989000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 6919000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 7906000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 7906000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 7906000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 7906000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 7518000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 7426000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 8285000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            }
          ]
        }
      },
      "TreasuryStockAcquiredAverageCostPerShare": {
        "label": "Treasury Stock Acquired, Average Cost Per Share",
        "description": "Total cost of shares repurchased divided by the total number of shares repurchased.",
        "units": {
          "USD/shares": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 4.51,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2011-08-29",
              "end": "2011-12-31",
              "val": 4.51,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4.83,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "TreasuryStockShares": {
        "label": "Treasury Stock, Shares",
        "description": "Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.",
        "units": {
          "shares": [
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 37000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 45000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 47000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 47000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 47000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 47000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 47000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 28731000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 117000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 124000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 11036000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 28731000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 28731000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 28731000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 28731000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 29757000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 36898000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 45297000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 45312000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 45312000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 45312000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 45312000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 45312000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 45331000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 45349000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 45364000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 45407000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 45407000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 45407000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 45407000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 45407000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 45430000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 45530000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 45568000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 45604000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 45604000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 45604000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 45604000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 45604000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 45635000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 45663000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 45691000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 45719000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 45719000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 45719000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 45719000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 45719000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 45741000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 45761000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 45788000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 45814000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 45814000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 45814000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 45814000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 45814,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 45835000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 45933000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 45940000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 45945,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 45945000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 45945000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 45945000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 45945,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 45950000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 45956000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 45961000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 45967,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 45967000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 45967000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 45967000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 45967000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 45972000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 45978000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 45983000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 46072000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 46072000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 46072000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 46072000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 46072000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 46077000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 46083000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 46088000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 46094000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 46094000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 46094000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 46094000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 46094000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 46151000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 46151000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 46151000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 46151000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 46151000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 46155000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            }
          ]
        }
      },
      "TreasuryStockSharesAcquired": {
        "label": "Treasury Stock, Shares, Acquired",
        "description": "Number of shares that have been repurchased during the period and are being held in treasury.",
        "units": {
          "shares": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 28573000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2011-08-29",
              "end": "2011-12-31",
              "val": 28600000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 16472000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            }
          ]
        }
      },
      "TreasuryStockValue": {
        "label": "Treasury Stock, Value",
        "description": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.",
        "units": {
          "USD": [
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "end": "2009-12-31",
              "val": 0,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-06-30",
              "val": 234000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2010Q2I"
            },
            {
              "end": "2010-09-30",
              "val": 274000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2010Q3I"
            },
            {
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-03-31",
              "val": 862000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2011Q1I"
            },
            {
              "end": "2011-06-30",
              "val": 910000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 49899000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 130560000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 130560000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "end": "2011-12-31",
              "val": 130560000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 130560000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 130560000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 135418000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 168840000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 210921000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 210983000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 210983000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 210983000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 210983000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 210983000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 211073000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 211155000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 211217000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 211449000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 211449000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 211449000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 211449000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 211449000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 211571000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 212455000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 212797000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 213028000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 213028000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 213028000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 213028000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 213028000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 213258000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 213455000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 213576000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 213758000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 213758000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 213758000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 213758000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 213758000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 213877000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 213996000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 214204000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 214490000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 214490000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 214490000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 214490000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 214490000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 214700000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 215868000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 215917000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 215982000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 215982000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 215982000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 215982000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 215982000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 216038000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 216087000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 216135000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 216171000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 216171000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 216171000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 216171000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 216171000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 216219000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 216254000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 216301000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 217479000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 217479000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 217479000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 217479000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 217479000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 217533000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 217592000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 217660000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 217740000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 217740000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 217740000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 217740000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 217740000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 219061000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 219061000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 219061000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 219065000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 219065000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 219147000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            }
          ]
        }
      },
      "TreasuryStockValueAcquiredCostMethod": {
        "label": "Treasury Stock, Value, Acquired, Cost Method",
        "description": "Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.",
        "units": {
          "USD": [
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 234000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 274000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 284000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 696000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 744000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 744000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 793000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 793000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 129500000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 129500000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 129500000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 353000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 353000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 446000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 446000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 546000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 546000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 79814000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 79814000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 79814000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 90000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 90000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 172000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 172000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 234000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 122000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 1006000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            }
          ]
        }
      },
      "UnamortizedDebtIssuanceExpense": {
        "label": "Unamortized Debt Issuance Expense",
        "description": "The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.",
        "units": {
          "USD": [
            {
              "end": "2011-05-31",
              "val": 5000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2011-05-31",
              "val": 5000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2011-06-30",
              "val": 400000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 400000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            }
          ]
        }
      },
      "UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums": {
        "label": "Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums",
        "description": "Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.",
        "units": {
          "USD": [
            {
              "end": "2015-12-31",
              "val": -3616000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": -3616000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": -3616000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": -3616000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": -3417000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": -3219000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": -3024000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": -2831000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            }
          ]
        }
      },
      "UnbilledReceivablesCurrent": {
        "label": "Unbilled Receivables, Current",
        "description": "Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2017-12-31",
              "val": 101900000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 101900000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 101900000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 101900000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 88700000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 106600000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 116500000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 89300000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 89300000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 89300000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 89300000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 89300000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 82600000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 88700000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 109700000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 125400000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 125400000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 125400000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 125400000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 125400000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 131300000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 152400000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 150300000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 146800000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 146800000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 146800000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 146800000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 146800000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 142700000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 224900000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 264500000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 224700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 224700000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 224700000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 224700000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 224700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 220400000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 267000000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 288700000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 301700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 301700000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 301700000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 301700000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 301700000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 248900000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 268300000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 296000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 260800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 260800000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 260800000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 260800000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 260800000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 229800000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 218500000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 244700000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 210100000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 210100000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 210100000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 210100000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 210100000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 199400000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 262100000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 332400000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 294100000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 294100000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 276300000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "UndistributedEarnings": {
        "label": "Undistributed Earnings, Basic",
        "description": "The earnings that is allocated to common stock and participating securities to the extent that each security may share in earnings as if all of the earnings for the period had been distributed.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 470000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 470000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 116000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 161000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 58000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 259000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 259000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 106000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 106000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 332000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 332000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 38000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": -38000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 33000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 81000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 55000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 212000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": -66000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1"
            }
          ]
        }
      },
      "UndistributedEarningsAllocatedToParticipatingSecurities": {
        "label": "Undistributed Earnings Allocated to Participating Securities (Deprecated 2014-01-31)",
        "description": "Earnings allocated (not distributed) to participating securities under the two-class method to the extent that participating securities may share in earnings as if all of the earnings for the period had been distributed.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 161000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 58000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 332000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 33000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 2000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 81000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 55000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 212000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 66000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 374000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 374000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 251000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 251000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 511000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 511000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 155000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 155000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 681000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 105000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 269000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 184000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 383000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 149000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3"
            }
          ]
        }
      },
      "UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic": {
        "label": "Undistributed Earnings (Loss) Allocated to Participating Securities, Basic",
        "description": "Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 212000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 681000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 681000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 105000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 269000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 184000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 383000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 149000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 372000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 372000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 370000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 68000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 68000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 85000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 75000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 21000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 16000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 102000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 94000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 65000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 59000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 59000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 0,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 0,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 0,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            }
          ]
        }
      },
      "UndistributedEarningsOfForeignSubsidiaries": {
        "label": "Undistributed Earnings of Foreign Subsidiaries",
        "description": "Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 512400000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 721700000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 754200000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 917000000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 1100000000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 1100000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 1100000000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefits": {
        "label": "Unrecognized Tax Benefits",
        "description": "Amount of unrecognized tax benefits.",
        "units": {
          "USD": [
            {
              "end": "2008-12-31",
              "val": 20920000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2008Q4I"
            },
            {
              "end": "2009-12-31",
              "val": 5091000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2009-12-31",
              "val": 5091000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2009Q4I"
            },
            {
              "end": "2010-12-31",
              "val": 10500000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "end": "2010-12-31",
              "val": 10500000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "end": "2010-12-31",
              "val": 10500000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2010-12-31",
              "val": 10503000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2010-12-31",
              "val": 10503000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-06-30",
              "val": 9900000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2011Q2I"
            },
            {
              "end": "2011-09-30",
              "val": 9600000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2011Q3I"
            },
            {
              "end": "2011-12-31",
              "val": 7900000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "end": "2011-12-31",
              "val": 7900000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "end": "2011-12-31",
              "val": 7900000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "end": "2011-12-31",
              "val": 7930000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2011-12-31",
              "val": 7930000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2011-12-31",
              "val": 7930000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-03-31",
              "val": 8000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 4800000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 5800000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 8218000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "end": "2012-12-31",
              "val": 8200000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "end": "2012-12-31",
              "val": 8200000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "end": "2012-12-31",
              "val": 8200000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "end": "2012-12-31",
              "val": 8218000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2012-12-31",
              "val": 8218000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2012-12-31",
              "val": 8218000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 8700000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2013-06-30",
              "val": 9400000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2013Q2I"
            },
            {
              "end": "2013-09-30",
              "val": 11900000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
              "val": 27128000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "end": "2013-12-31",
              "val": 27100000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "end": "2013-12-31",
              "val": 27100000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "end": "2013-12-31",
              "val": 27100000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "end": "2013-12-31",
              "val": 27128000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2013-12-31",
              "val": 27128000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2013-12-31",
              "val": 27128000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-03-31",
              "val": 6700000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2014Q1I"
            },
            {
              "end": "2014-06-30",
              "val": 6900000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2014Q2I"
            },
            {
              "end": "2014-09-30",
              "val": 7000000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2014Q3I"
            },
            {
              "end": "2014-12-31",
              "val": 12670000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "end": "2014-12-31",
              "val": 12700000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 12700000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "end": "2014-12-31",
              "val": 12700000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "end": "2014-12-31",
              "val": 12670000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2014-12-31",
              "val": 12670000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2014-12-31",
              "val": 12670000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 12700000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 8100000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 10400000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 12946000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "end": "2015-12-31",
              "val": 12900000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "end": "2015-12-31",
              "val": 23300000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "end": "2015-12-31",
              "val": 23300000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "end": "2015-12-31",
              "val": 23332000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2015-12-31",
              "val": 23332000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2015-12-31",
              "val": 23332000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 13500000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 26200000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 24700000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 23149000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 23100000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "end": "2016-12-31",
              "val": 23100000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "end": "2016-12-31",
              "val": 23100000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "end": "2016-12-31",
              "val": 23149000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2016-12-31",
              "val": 23149000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2016-12-31",
              "val": 23149000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 24700000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 24800000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 25200000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 27211000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "end": "2017-12-31",
              "val": 27200000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "end": "2017-12-31",
              "val": 27200000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "end": "2017-12-31",
              "val": 27200000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "end": "2017-12-31",
              "val": 27211000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2017-12-31",
              "val": 27211000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2017-12-31",
              "val": 27211000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 25500000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 24800000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 24600000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 25268000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "end": "2018-12-31",
              "val": 25300000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "end": "2018-12-31",
              "val": 25300000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "end": "2018-12-31",
              "val": 25300000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "end": "2018-12-31",
              "val": 25268000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 25268000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2018-12-31",
              "val": 25268000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 25200000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 25700000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-09-30",
              "val": 20400000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
              "val": 26242000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 26200000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "end": "2019-12-31",
              "val": 26200000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "end": "2019-12-31",
              "val": 26200000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "end": "2019-12-31",
              "val": 26242000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2019-12-31",
              "val": 26242000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2019-12-31",
              "val": 26242000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-03-31",
              "val": 23100000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-06-30",
              "val": 25700000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-09-30",
              "val": 30000000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2020-12-31",
              "val": 32598000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 32600000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "end": "2020-12-31",
              "val": 32600000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "end": "2020-12-31",
              "val": 32600000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "end": "2020-12-31",
              "val": 32598000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2020-12-31",
              "val": 32598000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2020-12-31",
              "val": 32598000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 29100000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 30600000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 31100000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 37293000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 37300000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "end": "2021-12-31",
              "val": 37300000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 37300000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 37293000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 37293000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2021-12-31",
              "val": 37293000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 36700000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 35300000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 33800000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 33253000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 33300000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 33300000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 33300000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 33253000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2022-12-31",
              "val": 33253000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2022-12-31",
              "val": 33253000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 33900000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 31000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 30300000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 31537000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 31500000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 31500000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 31500000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 31537000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 31537000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 30600000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 32200000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 29500000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 36316000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 36300000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 36300000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 36300000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 36316000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 36400000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 34300000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 35700000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 36116000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 36100000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 36800000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions",
        "description": "Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 17456000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 557000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 557000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2248000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2248000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 2248000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4091000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4091000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 4091000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 108000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 108000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 108000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 15433000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 15433000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 15433000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 4815000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 4815000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 4815000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2589000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2589000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 2589000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2958000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2958000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 2958000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4539000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4539000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 4539000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 280000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 280000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 280000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 66000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 66000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 66000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5755000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5755000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 5755000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 345000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 345000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 345000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4992000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4992000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1027000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities": {
        "label": "Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities",
        "description": "Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 281000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 1000000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 1000000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 991000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 991000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 300000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 1200000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1226000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 1226000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1353000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1353000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 1353000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6297000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6297000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6297000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1886000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1886000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1886000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1266000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1266000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1266000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 988000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 988000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 988000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 789000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 789000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 356000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued": {
        "label": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued",
        "description": "Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 200000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 600000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 2500000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 4200000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 5300000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-12-31",
              "val": 3900000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 4700000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "end": "2020-12-31",
              "val": 4700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 5500000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "end": "2021-12-31",
              "val": 5500000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 4900000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 4900000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 4500000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 4500000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 4500000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 4500000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 4400000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense": {
        "label": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense",
        "description": "Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 200000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions",
        "description": "Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1332000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4933000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 4933000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 400000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 100000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 24000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 24000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 24000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5551000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5551000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 5551000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 17752000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 17752000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 17752000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6032000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6032000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 6032000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 2341000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12727000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 12727000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1822000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1822000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 1822000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1419000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1419000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 1419000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 401000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 401000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 401000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 8944000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 8944000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 8944000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 10427000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 10427000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 10427000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9562000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9562000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 9562000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1519000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1519000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1519000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7260000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7260000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 4808000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions",
        "description": "Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 1243000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2055000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 2055000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 699000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 699000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 699000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 54000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2723000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2723000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 2723000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1240000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1240000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 1240000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3341000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3341000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 3341000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 689000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 689000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 689000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2661000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2661000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 2661000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 636000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 636000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 636000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 188000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 188000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 188000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1173000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1173000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 1173000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1740000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1740000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 1740000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1909000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1909000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 1909000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 495000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 495000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 495000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3761000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 3761000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 709000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsPeriodIncreaseDecrease": {
        "label": "Unrecognized Tax Benefits, Period Increase (Decrease)",
        "description": "Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.",
        "units": {
          "USD": [
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -2600000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": -2700000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": -500000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 300000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 18900000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 14500000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 300000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": -200000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 4100000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 1900000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1000000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 6400000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 4700000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -4000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -1700000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4800000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations": {
        "label": "Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations",
        "description": "Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 667000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1019000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 1019000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 57000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 57000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 57000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 104000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 104000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 104000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 591000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 591000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 591000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 105000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 105000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 105000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 17000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 17000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 17000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 22000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 22000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 22000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1733000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1733000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 1733000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4964000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4964000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 4964000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 5275000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 5275000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 5275000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 725000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 725000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 725000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1866000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1866000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1866000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 461000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 461000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 4334000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": {
        "label": "Unrecognized Tax Benefits that Would Impact Effective Tax Rate",
        "description": "The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.",
        "units": {
          "USD": [
            {
              "end": "2012-03-31",
              "val": 4000000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 4000000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2012Q2I"
            },
            {
              "end": "2012-09-30",
              "val": 4000000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 6300000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 6500000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2013Q1I"
            },
            {
              "end": "2024-12-31",
              "val": 32700000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 32700000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 30400000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 29600000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 34900000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 34400000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ValuationAllowanceDeferredTaxAssetChangeInAmount": {
        "label": "Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount",
        "description": "Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": -52700000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 14700000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 14700000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -9300000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -9300000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -9300000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4500000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4500000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": -4500000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 6600000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 6600000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -30600000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": -30600000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 30600000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": -29300000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 29300000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 18300000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2015"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -12400000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -12400000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -12400000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -17800000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -17800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -17800000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -12800000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "VariableLeaseCost": {
        "label": "Variable Lease, Cost",
        "description": "Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 3129000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 1479000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 4557000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 1428000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5416000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5416000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 5416000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5307000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5307000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 5307000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 7409000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 7409000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 7409000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 6592000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 6592000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 6592000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6921000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6921000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 6921000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7409000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 7409000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 9649000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "WeightedAverageNumberOfDilutedSharesOutstanding": {
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "description": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.",
        "units": {
          "shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 182734000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 183036000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 265846000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 238568000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 282356000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 263379000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 263379000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 282509000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 282551000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 282551000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 282644000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 282644000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 282523000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 282523000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 282495000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 282495000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 282602000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 282602000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 282602000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 277585000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 277585000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 278810000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 278810000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 280009000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 280009000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 278529000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 278529000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 278068000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 278068000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 273686000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 273686000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 273686000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 250688000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 250688000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 167012000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 167012000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 166009000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 166009000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 245431000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 245431000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 237060000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 237060000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 243004000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 243004000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 243004000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 235087000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 235087000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 235099000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 235099000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 235111000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 235111000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 235119000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 235119000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 235143000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 235143000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 235330000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 235330000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 235330000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 235497000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 235497000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 236182000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 236182000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 236872000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 236872000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 236672000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 236672000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 237509000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 237509000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 236731000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 236731000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 236731000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 237424000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 237424000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 237366000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 237366000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 237321000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 237321000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 237168000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 237168000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 236974000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 236974000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 237170000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 237170000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 237170000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 237025000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 237025000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 237297000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 237297000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 237434000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 237434000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 237586000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 237586000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 238192000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 238192000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 238034000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 238034000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 238034000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 238685000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 238685000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 239601000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 239601000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 239679000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 239679000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 239610000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 239610000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 239640000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 239640000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 239651000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 239651000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 239651000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 239816000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 239816000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 239805000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 239805000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 239804000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 239804000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 239783000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 239783000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 239766000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 239766000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 239741000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 239741000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 239741000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 239414000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 239414000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 239461000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 239461000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 239508000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 239508000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 239858000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 239858000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 239937000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 239937000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 240122000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 240122000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 240122000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 241333000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 241333000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 241345000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 241345000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 241410000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 241410000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 241937000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 241937000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 242592000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 242592000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 242248000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 242248000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 242248000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 245129000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 245129000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 245372000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 245372000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 245551000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 245551000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 245611000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 245611000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 245942000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 245942000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 245704000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 245704000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 245704000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 246000000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 246000000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 245938000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 245938000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 245855000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 245855000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 246015000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 246015000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 246094000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 246094000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 246205000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 246205000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 246205000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 247087000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 247087000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 247046000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 247046000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 246964000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 246964000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 247080000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 247080000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 247129000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 247129000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 247176000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 247176000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 247176000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 247614000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 247614000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 247790000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 247790000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 247860000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 247860000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 247798000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 247798000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 247922000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 247922000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 247818000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 247818000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 247845000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 247845000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 247842000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 247806000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 248054000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 248302000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 248454000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 249570000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "WeightedAverageNumberOfSharesOutstandingBasic": {
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "description": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.",
        "units": {
          "shares": [
            {
              "start": "2008-01-01",
              "end": "2008-12-31",
              "val": 182734000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24",
              "frame": "CY2008"
            },
            {
              "start": "2009-01-01",
              "end": "2009-06-30",
              "val": 183036000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2009-04-01",
              "end": "2009-06-30",
              "val": 183036000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05",
              "frame": "CY2009Q2"
            },
            {
              "start": "2009-01-01",
              "end": "2009-09-30",
              "val": 183048000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2009-07-01",
              "end": "2009-09-30",
              "val": 183060000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08",
              "frame": "CY2009Q3"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 183067000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 183067000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24",
              "frame": "CY2009"
            },
            {
              "start": "2010-01-01",
              "end": "2010-03-31",
              "val": 183226000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05",
              "frame": "CY2010Q1"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 183250000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-01-01",
              "end": "2010-06-30",
              "val": 183250000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 183274000,
              "accn": "0000950123-10-073488",
              "fy": 2010,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2010-08-05"
            },
            {
              "start": "2010-04-01",
              "end": "2010-06-30",
              "val": 183274000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04",
              "frame": "CY2010Q2"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 183280000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-01-01",
              "end": "2010-09-30",
              "val": 183280000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 183340000,
              "accn": "0000950123-10-102401",
              "fy": 2010,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2010-11-08"
            },
            {
              "start": "2010-07-01",
              "end": "2010-09-30",
              "val": 183340000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03",
              "frame": "CY2010Q3"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 183312000,
              "accn": "0000950123-11-017901",
              "fy": 2010,
              "fp": "FY",
              "form": "10-K",
              "filed": "2011-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 183312000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 183312000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 194067000,
              "accn": "0000950123-11-045724",
              "fy": 2011,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2011-05-05"
            },
            {
              "start": "2011-01-01",
              "end": "2011-03-31",
              "val": 194067000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03",
              "frame": "CY2011Q1"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 195584000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-01-01",
              "end": "2011-06-30",
              "val": 195584000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 197084000,
              "accn": "0000950123-11-072842",
              "fy": 2011,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-04"
            },
            {
              "start": "2011-04-01",
              "end": "2011-06-30",
              "val": 197084000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02",
              "frame": "CY2011Q2"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 195510000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": 195510000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 195364000,
              "accn": "0001445305-11-003218",
              "fy": 2011,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2011-11-03"
            },
            {
              "start": "2011-07-01",
              "end": "2011-09-30",
              "val": 195364000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02",
              "frame": "CY2011Q3"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 190829000,
              "accn": "0001445305-12-000428",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-24"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 190829000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": 190829000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 167866000,
              "accn": "0001445305-12-001418",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-05-03"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 167866000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 166911000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 166911000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 165956000,
              "accn": "0001047127-12-000009",
              "fy": 2012,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2012-08-02"
            },
            {
              "start": "2012-04-01",
              "end": "2012-06-30",
              "val": 165956000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 162699000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
              "val": 162699000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 154365000,
              "accn": "0001047127-12-000015",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-11-02"
            },
            {
              "start": "2012-07-01",
              "end": "2012-09-30",
              "val": 154365000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01",
              "frame": "CY2012Q3"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 160105000,
              "accn": "0001047127-13-000007",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-08"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 160105000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 160105000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 152411000,
              "accn": "0001047127-13-000013",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-05-03"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 152411000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02",
              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 156672000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 156672000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 160886000,
              "accn": "0001047127-13-000020",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-08-02"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 160886000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 176839000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 176839000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 216499000,
              "accn": "0001047127-13-000025",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-11-01"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 216499000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 187032000,
              "accn": "0001047127-14-000006",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-28"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 187032000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 187032000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 216757000,
              "accn": "0001047127-14-000018",
              "fy": 2014,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2014-05-02"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 216757000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 224868000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 224868000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 232891000,
              "accn": "0001047127-14-000036",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-08-01"
            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 232891000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31",
              "frame": "CY2014Q2"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 228733000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-01-01",
              "end": "2014-09-30",
              "val": 228733000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 236337000,
              "accn": "0001047127-14-000047",
              "fy": 2014,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2014-10-31"
            },
            {
              "start": "2014-07-01",
              "end": "2014-09-30",
              "val": 236337000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30",
              "frame": "CY2014Q3"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 230710000,
              "accn": "0001047127-15-000010",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-19"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 230710000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 230710000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 236708000,
              "accn": "0001047127-15-000021",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-03-31",
              "val": 236708000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05",
              "frame": "CY2015Q1"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 236774000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-01-01",
              "end": "2015-06-30",
              "val": 236774000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 236840000,
              "accn": "0001047127-15-000035",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-07-31"
            },
            {
              "start": "2015-04-01",
              "end": "2015-06-30",
              "val": 236840000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 236813000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-01-01",
              "end": "2015-09-30",
              "val": 236813000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 236888000,
              "accn": "0001047127-15-000043",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-30"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 236888000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 236850000,
              "accn": "0001047127-16-000049",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-22"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 236850000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 236850000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23",
              "frame": "CY2015"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 237025000,
              "accn": "0001047127-16-000056",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-03-31",
              "val": 237025000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 237058000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 237058000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 237090000,
              "accn": "0001047127-16-000070",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-08"
            },
            {
              "start": "2016-04-01",
              "end": "2016-06-30",
              "val": 237090000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 237157000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 237157000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 237353000,
              "accn": "0001047127-16-000078",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 237353000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 237416000,
              "accn": "0001047127-17-000011",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 237416000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 237416000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 238685000,
              "accn": "0001047127-17-000023",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-05"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 238685000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 238774000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 238774000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 238863000,
              "accn": "0001047127-17-000037",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-04"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 238863000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 238873000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 238873000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 239068000,
              "accn": "0001047127-17-000045",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-03"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 239068000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 238937000,
              "accn": "0001047127-18-000009",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-23"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 238937000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 238937000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 239214000,
              "accn": "0001047127-18-000018",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 239214000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 239283000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 239283000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 239351000,
              "accn": "0001047127-18-000036",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-02"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 239351000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 239312000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 239312000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 239370000,
              "accn": "0001047127-18-000041",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-02"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 239370000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 239329000,
              "accn": "0001047127-19-000007",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-22"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 239329000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 239329000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 239414000,
              "accn": "0001047127-19-000019",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-03"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 239414000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 239461000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 239461000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 239508000,
              "accn": "0001047127-19-000036",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-01"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 239508000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 239503000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 239503000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 239586000,
              "accn": "0001047127-19-000041",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-31"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 239586000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 239725000,
              "accn": "0001047127-20-000006",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 239725000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 239725000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 240919000,
              "accn": "0001047127-20-000014",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-04-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-03-31",
              "val": 240919000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 241009000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-06-30",
              "val": 241009000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 241098000,
              "accn": "0001047127-20-000037",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-07-30"
            },
            {
              "start": "2020-04-01",
              "end": "2020-06-30",
              "val": 241098000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 241232000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-01-01",
              "end": "2020-09-30",
              "val": 241232000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 241675000,
              "accn": "0001047127-20-000057",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-10-30"
            },
            {
              "start": "2020-07-01",
              "end": "2020-09-30",
              "val": 241675000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 241509000,
              "accn": "0001047127-21-000010",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-19"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 241509000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 241509000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 243267000,
              "accn": "0001047127-21-000016",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-04-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-03-31",
              "val": 243267000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 243566000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-01-01",
              "end": "2021-06-30",
              "val": 243566000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 243863000,
              "accn": "0001047127-21-000025",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-07-30"
            },
            {
              "start": "2021-04-01",
              "end": "2021-06-30",
              "val": 243863000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 243746000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-01-01",
              "end": "2021-09-30",
              "val": 243746000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 244100000,
              "accn": "0001047127-21-000043",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-10-29"
            },
            {
              "start": "2021-07-01",
              "end": "2021-09-30",
              "val": 244100000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 243878000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 243878000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 243878000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 244403000,
              "accn": "0001047127-22-000015",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-05"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": 244403000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 244498000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": 244498000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 244592000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": 244592000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 244581000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": 244581000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 244744000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": 244744000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 244676000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 244676000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 244676000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 245330000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 245330000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 245485000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 245485000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 245637000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 245637000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 245571000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 245571000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 245740000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 245740000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 245628000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 245628000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 245628000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 246008000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 246008000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 246118000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 246118000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 246228000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 246228000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 246239000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 246239000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 246480000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 246480000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 246344000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 246344000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 246854000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 246854000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 246973000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 247090000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 247035000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 247158000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 247082000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 247550000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DebtInstrumentInterestRateEffectivePercentage": {
        "label": "Debt Instrument, Interest Rate, Effective Percentage",
        "description": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.",
        "units": {
          "pure": [
            {
              "end": "2020-12-31",
              "val": 0.0027,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-12-31",
              "val": 0.0029,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Amount",
        "description": "Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": -315000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -142000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -2055000,
              "accn": "0001047127-22-000006",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-18",
              "frame": "CY2021"
            }
          ]
        }
      },
      "DebtInstrumentCollateralAmount": {
        "label": "Debt Instrument, Collateral Amount",
        "description": "Amount of assets pledged to secure a debt instrument.",
        "units": {
          "USD": [
            {
              "end": "2022-06-30",
              "val": 535100000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 561500000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 681000000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 650400000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 600000000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 568000000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 679700000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 627700000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 582000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 581100000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 639500000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 628900000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 1054300000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 923800000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 956200000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 924500000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "TreasuryStockCommonShares": {
        "label": "Treasury Stock, Common, Shares",
        "description": "Number of previously issued common shares repurchased by the issuing entity and held in treasury.",
        "units": {
          "shares": [
            {
              "end": "2021-12-31",
              "val": 46151000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 46151000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 46151000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-06-30",
              "val": 46155000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 46155000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 46158000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 46158000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 46158000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 46158000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 46158000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 46269000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 46269000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 46269000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 46279000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 46279000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 46279000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 46279000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 46279000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 46340000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 46340000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 46362000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 46368000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 46368000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 46368000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 46368000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 46368000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 46427000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 46435000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 46444000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 46453000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 46453000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 46566000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "TreasuryStockCommonValue": {
        "label": "Treasury Stock, Common, Value",
        "description": "Amount allocated to previously issued common shares repurchased by the issuing entity and held in treasury.",
        "units": {
          "USD": [
            {
              "end": "2021-12-31",
              "val": 219065000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 219065000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03"
            },
            {
              "end": "2021-12-31",
              "val": 219065000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-06-30",
              "val": 219147000,
              "accn": "0001047127-22-000025",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 219147000,
              "accn": "0001047127-22-000031",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-03",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2022-12-31",
              "val": 219226000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 219226000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "end": "2022-12-31",
              "val": 219226000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "end": "2022-12-31",
              "val": 219226000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 219226000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-03-31",
              "val": 222049000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-06-30",
              "val": 222049000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-09-30",
              "val": 222065000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 222335000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 222335000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 222335000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 222335000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 222335000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 224157000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 224157000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 224882000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 225033000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 225033000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 225033000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 225033000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 225033000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 226352000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 226514000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 226770000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 227110000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 227110000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 232385000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "end": "2021-12-31",
              "val": 4700000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 4400000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 4400000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 5200000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsDeferredIncome": {
        "label": "Deferred Tax Assets, Deferred Income",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.",
        "units": {
          "USD": [
            {
              "end": "2021-12-31",
              "val": 0,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-12-31",
              "val": 1564000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "end": "2022-12-31",
              "val": 1564000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 0,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": {
        "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.",
        "units": {
          "pure": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -0.04,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.024,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.024,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.024,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.029,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.029,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.029,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -0.018,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -0.018,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential": {
        "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.",
        "units": {
          "pure": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -0.072,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -0.095,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -0.095,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.12,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.12,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.12,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -0.042,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -0.042,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -0.042,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -0.021,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -0.021,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationOtherAdjustments": {
        "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.",
        "units": {
          "pure": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": -0.004,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.001,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.001,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.001,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.001,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.008,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.008,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.008,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.003,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.003,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings": {
        "label": "Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the repatriation of foreign earnings.",
        "units": {
          "pure": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.062,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.057,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.057,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.09,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.09,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.09,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.07,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.07,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.07,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.035,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.035,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationTaxContingencies": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.",
        "units": {
          "pure": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.018,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.008,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.008,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.002,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.002,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -0.002,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -0.005,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -0.005,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -0.005,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.038,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.005,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationTaxCredits": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.",
        "units": {
          "pure": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 0.056,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.051,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.051,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.061,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.061,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.061,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.075,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.075,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.075,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.068,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.068,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax": {
        "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax",
        "description": "Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.",
        "units": {
          "USD": [
            {
              "start": "2020-01-01",
              "end": "2020-12-31",
              "val": 21000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22",
              "frame": "CY2020"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -369000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": -369000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-03-31",
              "val": -1077000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-01-01",
              "end": "2022-06-30",
              "val": -1707000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2022-04-01",
              "end": "2022-06-30",
              "val": -630000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-01-01",
              "end": "2022-09-30",
              "val": -2039000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2022-07-01",
              "end": "2022-09-30",
              "val": -332000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1225000,
              "accn": "0001047127-23-000009",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-22"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1225000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": -1225000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 601000,
              "accn": "0001047127-23-000015",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-03"
            },
            {
              "start": "2023-01-01",
              "end": "2023-03-31",
              "val": 601000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 92000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 92000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -510000,
              "accn": "0001047127-23-000024",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-01"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": -510000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 216000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 216000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 124000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 124000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1785000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1785000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 1785000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -308000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": -308000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -519000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": -519000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -211000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": -211000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 143000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 143000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 662000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 662000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -722000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -722000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1127000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 1127000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 1134000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 7000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 1616000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 482000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1172000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -2541000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "FinanceLeaseLiabilityNoncurrent": {
        "label": "Finance Lease, Liability, Noncurrent",
        "description": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2022-12-31",
              "val": 54800000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01"
            },
            {
              "end": "2022-12-31",
              "val": 54800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-09-30",
              "val": 40500000,
              "accn": "0001047127-23-000030",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-01",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2023-12-31",
              "val": 47800000,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "end": "2023-12-31",
              "val": 47800000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01"
            },
            {
              "end": "2023-12-31",
              "val": 47800000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "end": "2023-12-31",
              "val": 47800000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "end": "2023-12-31",
              "val": 47800000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-03-31",
              "val": 49700000,
              "accn": "0001047127-24-000094",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-01",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-06-30",
              "val": 76300000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 116100000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 122700000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 122700000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "end": "2024-12-31",
              "val": 122700000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "end": "2024-12-31",
              "val": 122700000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "end": "2024-12-31",
              "val": 122700000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 119900000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 112400000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-09-30",
              "val": 89300000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2025-12-31",
              "val": 105000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20"
            },
            {
              "end": "2025-12-31",
              "val": 105000000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 94600000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationFdiiPercent": {
        "label": null,
        "description": null,
        "units": {
          "pure": [
            {
              "start": "2021-01-01",
              "end": "2021-12-31",
              "val": 0.011,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16",
              "frame": "CY2021"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.009,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 0.009,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.016,
              "accn": "0001047127-24-000019",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-16"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.016,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 0.016,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.018,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 0.018,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.022,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "InterestExpenseNonoperating": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 58563000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-06-30",
              "val": 30521000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2023-04-01",
              "end": "2023-06-30",
              "val": 14354000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 43522000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 13001000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 59000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 59000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 16439000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 32244000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 32244000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 15805000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 15805000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 47866000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 47866000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 15622000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 15622000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 64945000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 64945000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 16809000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 16809000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 33619000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 16810000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 54850000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 21231000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 75444000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 17710000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount": {
        "label": "Unrecorded Unconditional Purchase Obligation",
        "description": "Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).",
        "units": {
          "USD": [
            {
              "end": "2024-06-30",
              "val": 61000000,
              "accn": "0001047127-24-000159",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-07-30",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-09-30",
              "val": 30000000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2024-12-31",
              "val": 22000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-03-31",
              "val": 9000000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-06-30",
              "val": 13000000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2I"
            }
          ]
        }
      },
      "DividendsCommonStockCash": {
        "label": "Dividends, Common Stock, Cash",
        "description": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.",
        "units": {
          "USD": [
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 55118000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-09-30",
              "val": 55299000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2023-07-01",
              "end": "2023-09-30",
              "val": 18438000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 74626000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 74626000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 19428000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 38830000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 19402000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 58256000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 58256000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 19426000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 19426000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 178711000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 178711000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 20430000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 20430000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 40880000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 20450000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 61330000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 20450000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 81989000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 20706000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments": {
        "label": "Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments",
        "description": "Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.",
        "units": {
          "USD": [
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": -38600000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": -10800000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": -4100000,
              "accn": "0001047127-24-000203",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-10-29",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -14000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": -14000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -2900000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": -2900000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -6600000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": -3700000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": -10300000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": -3800000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -13200000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": -3600000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AreaOfLand": {
        "label": "Area of Land",
        "description": "Area of land held.",
        "units": {
          "acre": [
            {
              "end": "2024-12-31",
              "val": 56,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 56,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            }
          ]
        }
      },
      "GovernmentAssistanceAwardAmount": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "end": "2024-12-31",
              "val": 407000000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 407000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            }
          ]
        }
      },
      "InterestIncomeExpenseNonoperatingNet": {
        "label": "Interest Income (Expense), Nonoperating, Net",
        "description": "The net amount of nonoperating interest income (expense).",
        "units": {
          "USD": [
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 12762000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 48458000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 48458000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 16796000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 34494000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 17698000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 50356000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 15862000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 65541000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 65541000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 14453000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 14453000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 29445000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 14992000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 46554000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 17109000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 62397000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 16220000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "InvestmentTaxCredit": {
        "label": "Investment Tax Credit",
        "description": "The amount deducted from an entities' taxes, reflecting a percentage of an amount invested in certain assets spread over the useful life of those assets; includes deferred investment tax credits.",
        "units": {
          "USD": [
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 1400000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2024"
            }
          ]
        }
      },
      "PaymentsToAcquireLandHeldForUse": {
        "label": "Payments to Acquire Land Held-for-use",
        "description": "The cash outflow for acquisition of land for use; excludes purchases of land held as inventory or as investments.",
        "units": {
          "USD": [
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4200000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 4200000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            }
          ]
        }
      },
      "PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities": {
        "label": "Liability, Defined Benefit Plan, Current",
        "description": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2024-12-31",
              "val": 900000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "end": "2024-12-31",
              "val": 900000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 700000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments": {
        "label": "Proceeds from Maturities, Prepayments and Calls of Short-term Investments",
        "description": "The cash inflow from maturities, prepayments, calls and collections of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "units": {
          "USD": [
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 370924000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 379344000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 379344000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 121684000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 263932000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 367522000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 474097000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 474097000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 147825000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 147825000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 256266000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 350819000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 429952000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 127318000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "SegmentExpenditureAdditionToLongLivedAssets": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 908294000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 749467000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 749467000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-03-31",
              "val": 96169000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-01-01",
              "end": "2024-06-30",
              "val": 262543000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2024-04-01",
              "end": "2024-06-30",
              "val": 166374000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 458067000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2024-07-01",
              "end": "2024-09-30",
              "val": 195524000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 743796000,
              "accn": "0001047127-25-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-21"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 743796000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 79897000,
              "accn": "0001047127-25-000087",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-04-29"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 79897000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 226086000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29"
            },
            {
              "start": "2025-04-01",
              "end": "2025-06-30",
              "val": 146189000,
              "accn": "0001047127-25-000168",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-07-29",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 472531000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28"
            },
            {
              "start": "2025-07-01",
              "end": "2025-09-30",
              "val": 246445000,
              "accn": "0001047127-25-000190",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-10-28",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 904614000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 224605000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -125000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationCrossBorderOtherPercent": {
        "label": null,
        "description": null,
        "units": {
          "pure": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationFdiiAmount": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 9398000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationNondeductibleExpense": {
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.",
        "units": {
          "pure": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.006,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": {
        "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).",
        "units": {
          "pure": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationTaxCreditsOther": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits.",
        "units": {
          "pure": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 0.004,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxesPaidNet": {
        "label": "Income Taxes Paid, Net",
        "description": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.",
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 75721000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidFederalAfterRefundReceived": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 18066000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidStateAndLocalAfterRefundReceived": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": -70000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationNondeductibleExpense": {
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.",
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 2643000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxCreditsOther": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits.",
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1853000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "InterestCostsCapitalized": {
        "label": "Interest Costs Capitalized",
        "description": "Amount of interest capitalized during the period.",
        "units": {
          "USD": [
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 1800000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025"
            }
          ]
        }
      },
      "LettersOfCreditOutstandingAmount": {
        "label": "Letters of Credit Outstanding, Amount",
        "description": "The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.",
        "units": {
          "USD": [
            {
              "end": "2025-12-31",
              "val": 100000000,
              "accn": "0001047127-26-000014",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-20",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 100000000,
              "accn": "0001047127-26-000020",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-04-28",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "IncrementalCommonSharesAttributableToConversionOfDebtSecurities": {
        "label": "Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities",
        "description": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.",
        "units": {}
      }
    }
  }
}